Polynomial · 1232 sequences
The sequences of the family “polynomial”, by A-number, with the share of their decomposable terms in the level class (k > L).
- primes · 1717
- polynomial · 1232
- quadratic form · 430
- prime values · 423
- residue class · 357
- digit rule · 306
- multiplicative · 199
- Beatty · 86
- divisor functions · 58
- binary rule · 48
- self-referential · 35
- complement · 23
- powers · 22
- summatory · 21
- arithmetic progression · 10
- smooth · 10
- forced divisor · 9
- sieve · 8
- block · 5
- base case · 1
| A-number | Name | Level |
|---|---|---|
| A000093 | a(n) = floor(n^(3/2)) | 46.6 % |
| A000096 | a(n) = n*(n+3)/2 | 100.0 % |
| A000124 | Central polygonal numbers (the Lazy Caterer's sequence): n(n+1)/2 + 1; or, maximal number of pieces formed when slicing a pancake with n cuts | 100.0 % |
| A000125 | Cake numbers: maximal number of pieces resulting from n planar cuts through a cube (or cake): C(n+1,3) + n + 1 | 100.0 % |
| A000212 | a(n) = floor(n^2/3) | 100.0 % |
| A000217 | Triangular numbers: a(n) = binomial(n+1,2) = n*(n+1)/2 = 0 + 1 + 2 + ... + n | 100.0 % |
| A000290 | The squares: a(n) = n^2 | 100.0 % |
| A000292 | Tetrahedral (or triangular pyramidal) numbers: a(n) = C(n+2,3) = n*(n+1)*(n+2)/6 | 100.0 % |
| A000297 | a(n) = (n+1)*(n+3)*(n+8)/6 | 100.0 % |
| A000326 | Pentagonal numbers: a(n) = n*(3*n-1)/2 | 100.0 % |
| A000330 | Square pyramidal numbers: a(n) = 0^2 + 1^2 + 2^2 + ... + n^2 = n*(n+1)*(2*n+1)/6 | 100.0 % |
| A000384 | Hexagonal numbers: a(n) = n*(2*n-1) | 100.0 % |
| A000447 | a(n) = 1^2 + 3^2 + 5^2 + 7^2 + ... + (2*n-1)^2 = n*(4*n^2 - 1)/3 | 100.0 % |
| A000566 | Heptagonal numbers (or 7-gonal numbers): n*(5*n-3)/2 | 100.0 % |
| A000567 | Octagonal numbers: n*(3*n-2). Also called star numbers | 100.0 % |
| A000578 | The cubes: a(n) = n^3 | 100.0 % |
| A001082 | Generalized octagonal numbers: k*(3*k-2), k=0, +- 1, +- 2, +-3, .. | 100.0 % |
| A001093 | a(n) = n^3 + 1 | 100.0 % |
| A001105 | a(n) = 2*n^2 | 100.0 % |
| A001106 | 9-gonal (or enneagonal or nonagonal) numbers: a(n) = n*(7*n-5)/2 | 100.0 % |
| A001107 | 10-gonal (or decagonal) numbers: a(n) = n*(4*n-3) | 100.0 % |
| A001318 | Generalized pentagonal numbers: m*(3*m - 1)/2, m = 0, +-1, +-2, +-3, ... | 77.6 % |
| A001504 | a(n) = (3*n+1)*(3*n+2) | 100.0 % |
| A001513 | a(n) = (6*n+1)*(6*n+5) | 100.0 % |
| A001526 | a(n) = (7*n+1)*(7*n+6) | 100.0 % |
| A001533 | a(n) = (8*n+1)*(8*n+7) | 100.0 % |
| A001534 | a(n) = (9*n+1)*(9*n+8) | 100.0 % |
| A001535 | a(n) = (10n+1)*(10n+9) | 100.0 % |
| A001536 | a(n) = (11*n+1)*(11*n+10) | 100.0 % |
| A001538 | a(n) = (12*n+1)*(12*n+11) | 100.0 % |
| A001539 | a(n) = (4*n+1)*(4*n+3) | 100.0 % |
| A001545 | a(n) = (5*n+1)*(5*n+4) | 100.0 % |
| A001840 | Expansion of g.f. x/((1 - x)^2*(1 - x^3)) | 65.7 % |
| A001844 | Centered square numbers: a(n) = 2*n*(n+1)+1. Sums of two consecutive squares. Also, consider all Pythagorean triples (X, Y, Z=Y+1) ordered by increasing Z; then sequence gives Z values | 100.0 % |
| A001845 | Centered octahedral numbers (crystal ball sequence for cubic lattice) | 100.0 % |
| A001859 | Triangular numbers plus quarter-squares: n*(n+1)/2 + floor((n+1)^2/4) (i.e., A000217(n) + A002620(n+1)) | 100.0 % |
| A002061 | Central polygonal numbers: a(n) = n^2 - n + 1 | 100.0 % |
| A002378 | Oblong (or promic, pronic, or heteromecic) numbers: a(n) = n*(n+1) | 100.0 % |
| A002411 | Pentagonal pyramidal numbers: a(n) = n^2*(n+1)/2 | 100.0 % |
| A002412 | Hexagonal pyramidal numbers, or greengrocer's numbers | 100.0 % |
| A002413 | Heptagonal (or 7-gonal) pyramidal numbers: a(n) = n*(n+1)*(5*n-2)/6 | 100.0 % |
| A002414 | Octagonal pyramidal numbers: a(n) = n*(n+1)*(2*n-1)/2 | 100.0 % |
| A002492 | Sum of the first n even squares: a(n) = 2*n*(n+1)*(2*n+1)/3 | 100.0 % |
| A002522 | a(n) = n^2 + 1 | 100.0 % |
| A002620 | Quarter-squares: a(n) = floor(n/2)*ceiling(n/2). Equivalently, a(n) = floor(n^2/4) | 100.0 % |
| A002623 | Expansion of 1/((1-x)^4*(1+x)) | 100.0 % |
| A002717 | a(n) = floor(n(n+2)(2n+1)/8) | 100.0 % |
| A002821 | a(n) = nearest integer to n^(3/2) | 46.9 % |
| A002939 | a(n) = 2*n*(2*n-1) | 100.0 % |
| A002943 | a(n) = 2*n*(2*n+1) | 100.0 % |
| A003154 | Centered 12-gonal numbers, or centered dodecagonal numbers: numbers of the form 6*k*(k-1) + 1 | 100.0 % |
| A003185 | a(n) = (4*n+1)*(4*n+5) | 100.0 % |
| A003215 | Hex (or centered hexagonal) numbers: 3*n*(n+1)+1 (crystal ball sequence for hexagonal lattice) | 100.0 % |
| A003600 | Maximal number of pieces obtained by slicing a torus (or a bagel) with n cuts: (n^3 + 3*n^2 + 8*n)/6 (n > 0) | 100.0 % |
| A003777 | a(n) = n^3 + n^2 - 1 | 100.0 % |
| A004006 | a(n) = C(n,1) + C(n,2) + C(n,3), or n*(n^2 + 5)/6 | 100.0 % |
| A004126 | a(n) = n*(7*n^2 - 1)/6 | 100.0 % |
| A004188 | a(n) = n*(3*n^2 - 1)/2 | 100.0 % |
| A004466 | a(n) = n*(5*n^2 - 2)/3 | 100.0 % |
| A004467 | a(n) = n*(11*n^2 - 5)/6 | 100.0 % |
| A005214 | Triangular numbers together with squares (excluding 0) | 83.8 % |
| A005286 | a(n) = (n + 3)*(n^2 + 6*n + 2)/6 | 100.0 % |
| A005448 | Centered triangular numbers: a(n) = 3*n*(n-1)/2 + 1 | 100.0 % |
| A005449 | Second pentagonal numbers: a(n) = n*(3*n + 1)/2 | 100.0 % |
| A005475 | a(n) = n*(5*n+1)/2 | 100.0 % |
| A005476 | a(n) = n*(5*n - 1)/2 | 100.0 % |
| A005491 | a(n) = n^3 + 3*n + 1 | 100.0 % |
| A005563 | a(n) = n*(n+2) = (n+1)^2 - 1 | 100.0 % |
| A005586 | a(n) = n*(n+4)*(n+5)/6 | 100.0 % |
| A005744 | Expansion of x*(1+x-x^2)/((1-x)^4*(1+x)) | 100.0 % |
| A005891 | Centered pentagonal numbers: (5n^2+5n+2)/2; crystal ball sequence for 3.3.3.4.4. planar net | 100.0 % |
| A005893 | Number of points on surface of tetrahedron; coordination sequence for sodalite net (equals 2*n^2+2 for n > 0) | 100.0 % |
| A005894 | Centered tetrahedral numbers | 100.0 % |
| A005897 | a(n) = 6*n^2 + 2 for n > 0, a(0)=1 | 100.0 % |
| A005898 | Centered cube numbers: n^3 + (n+1)^3 | 100.0 % |
| A005899 | Number of points on surface of octahedron; also coordination sequence for cubic lattice: a(0) = 1; for n > 0, a(n) = 4n^2 + 2 | 100.0 % |
| A005900 | Octahedral numbers: a(n) = n*(2*n^2 + 1)/3 | 100.0 % |
| A005901 | Number of points on surface of cuboctahedron (or icosahedron): a(0) = 1; for n > 0, a(n) = 10n^2 + 2. Also coordination sequence for f.c.c. or A_3 or D_3 lattice | 100.0 % |
| A005902 | Centered icosahedral (or cuboctahedral) numbers, also crystal ball sequence for f.c.c. lattice | 100.0 % |
| A005906 | Truncated tetrahedral numbers: a(n) = (1/6)*(n+1)*(23*n^2 + 19*n + 6) | 100.0 % |
| A005914 | Number of points on surface of hexagonal prism: 12*n^2 + 2 for n > 0 (coordination sequence for W(2)) | 100.0 % |
| A005915 | Hexagonal prism numbers: a(n) = (n + 1)*(3*n^2 + 3*n + 1) | 100.0 % |
| A005917 | Rhombic dodecahedral numbers: a(n) = n^4 - (n - 1)^4 | 100.0 % |
| A005920 | Tricapped prism numbers | 100.0 % |
| A005993 | Expansion of (1+x^2)/((1-x)^2*(1-x^2)^2) | 100.0 % |
| A006000 | a(n) = (n+1)*(n^2+n+2)/2 | 100.0 % |
| A006002 | a(n) = n*(n+1)^2/2 | 100.0 % |
| A006003 | a(n) = n*(n^2 + 1)/2 | 100.0 % |
| A006004 | a(n) = C(n+2,3) + C(n,3) + C(n-1,3) | 100.0 % |
| A006222 | a(n) = 11*n^2 + 11*n + 3 | 100.0 % |
| A006331 | a(n) = n*(n+1)*(2*n+1)/3 | 100.0 % |
| A006503 | a(n) = n*(n+1)*(n+8)/6 | 100.0 % |
| A006527 | a(n) = (n^3 + 2*n)/3 | 100.0 % |
| A006564 | Icosahedral numbers: a(n) = n*(5*n^2 - 5*n + 2)/2 | 100.0 % |
| A006566 | Dodecahedral numbers: a(n) = n*(3*n - 1)*(3*n - 2)/2 | 100.0 % |
| A006597 | a(n) = n^2*(5*n-3)/2 | 100.0 % |
| A006918 | a(n) = binomial(n+3, 3)/4 for odd n, n*(n+2)*(n+4)/24 for even n | 100.0 % |
| A007202 | Crystal ball sequence for hexagonal close-packing | 100.0 % |
| A007533 | a(n) = (5*n + 1)^2 + 4*n + 1 | 100.0 % |
| A007584 | 9-gonal (or enneagonal) pyramidal numbers: a(n) = n*(n+1)*(7*n-4)/6 | 100.0 % |
| A007585 | 10-gonal (or decagonal) pyramidal numbers: a(n) = n*(n + 1)*(8*n - 5)/6 | 100.0 % |
| A007586 | 11-gonal (or hendecagonal) pyramidal numbers: a(n) = n*(n+1)*(3*n-2)/2 | 100.0 % |
| A007587 | 12-gonal (or dodecagonal) pyramidal numbers: a(n) = n*(n+1)*(10*n-7)/6 | 100.0 % |
| A007588 | Stella octangula numbers: a(n) = n*(2*n^2 - 1) | 100.0 % |
| A007590 | a(n) = floor(n^2/2) | 100.0 % |
| A007742 | a(n) = n*(4*n+1) | 100.0 % |
| A007904 | Crystal ball sequence for diamond | 100.0 % |
| A008412 | Coordination sequence for 4-dimensional cubic lattice (points on surface of 4-dimensional cross-polytope) | 100.0 % |
| A008577 | Crystal ball sequence for planar net 4.8.8 | 100.0 % |
| A008580 | Crystal ball sequence for planar net 3.6.3.6 | 100.0 % |
| A008804 | Expansion of 1/((1-x)^2*(1-x^2)*(1-x^4)) | 100.0 % |
| A008810 | a(n) = ceiling(n^2/3) | 100.0 % |
| A008865 | a(n) = n^2 - 2 | 100.0 % |
| A011199 | a(n) = (n+1)*(2*n+1)*(3*n+1) | 100.0 % |
| A011379 | a(n) = n^2*(n+1) | 100.0 % |
| A013656 | a(n) = n*(9*n-2) | 100.0 % |
| A014105 | Second hexagonal numbers: a(n) = n*(2*n + 1) | 100.0 % |
| A014106 | a(n) = n*(2*n + 3) | 100.0 % |
| A014206 | a(n) = n^2 + n + 2 | 100.0 % |
| A014634 | a(n) = (2*n+1)*(4*n+1) | 100.0 % |
| A014635 | a(n) = 2*n*(4*n - 1) | 100.0 % |
| A015237 | a(n) = (2*n - 1)*n^2 | 100.0 % |
| A016061 | a(n) = n*(n+1)*(4*n+5)/6 | 100.0 % |
| A016754 | Odd squares: a(n) = (2n+1)^2. Also centered octagonal numbers | 100.0 % |
| A016766 | a(n) = (3*n)^2 | 100.0 % |
| A016778 | a(n) = (3*n+1)^2 | 100.0 % |
| A016790 | a(n) = (3n+2)^2 | 100.0 % |
| A016802 | a(n) = (4*n)^2 | 100.0 % |
| A016814 | a(n) = (4*n + 1)^2 | 100.0 % |
| A016826 | a(n) = (4n + 2)^2 | 100.0 % |
| A016838 | a(n) = (4*n + 3)^2 | 100.0 % |
| A016850 | a(n) = (5*n)^2 | 100.0 % |
| A016862 | a(n) = (5*n + 1)^2 | 100.0 % |
| A016874 | a(n) = (5*n + 2)^2 | 100.0 % |
| A016886 | a(n) = (5*n + 3)^2 | 100.0 % |
| A016898 | a(n) = (5*n + 4)^2 | 100.0 % |
| A016910 | a(n) = (6*n)^2 | 100.0 % |
| A016922 | a(n) = (6*n + 1)^2 | 100.0 % |
| A016934 | a(n) = (6*n + 2)^2 | 100.0 % |
| A016946 | a(n) = (6*n+3)^2 | 100.0 % |
| A016958 | a(n) = (6*n + 4)^2 | 100.0 % |
| A016970 | a(n) = (6*n + 5)^2 | 100.0 % |
| A016982 | a(n) = (7*n)^2 | 100.0 % |
| A016994 | a(n) = (7*n + 1)^2 | 100.0 % |
| A017006 | a(n) = (7*n+2)^2 | 100.0 % |
| A017018 | a(n) = (7*n + 3)^2 | 100.0 % |
| A017030 | a(n) = (7*n + 4)^2 | 100.0 % |
| A017042 | a(n) = (7*n + 5)^2 | 100.0 % |
| A017054 | a(n) = (7*n + 6)^2 | 100.0 % |
| A017066 | a(n) = (8*n)^2 | 100.0 % |
| A017078 | a(n) = (8*n + 1)^2 | 100.0 % |
| A017090 | a(n) = (8*n + 2)^2 | 100.0 % |
| A017102 | a(n) = (8n + 3)^2 | 100.0 % |
| A017114 | a(n) = (8*n + 4)^2 | 100.0 % |
| A017126 | a(n) = (8*n + 5)^2 | 100.0 % |
| A017138 | a(n) = (8*n+6)^2 | 100.0 % |
| A017150 | a(n) = (8*n + 7)^2 | 100.0 % |
| A017162 | a(n) = (9*n)^2 | 100.0 % |
| A017174 | a(n) = (9*n + 1)^2 | 100.0 % |
| A017186 | a(n) = (9*n + 2)^2 | 100.0 % |
| A017198 | a(n) = (9*n + 3)^2 | 100.0 % |
| A017210 | a(n) = (9*n + 4)^2 | 100.0 % |
| A017222 | a(n) = (9*n + 5)^2 | 100.0 % |
| A017234 | a(n) = (9*n + 6)^2 | 100.0 % |
| A017246 | a(n) = (9*n + 7)^2 | 100.0 % |
| A017258 | a(n) = (9*n + 8)^2 | 100.0 % |
| A017270 | a(n) = (10*n)^2 | 100.0 % |
| A017282 | a(n) = (10*n + 1)^2 | 100.0 % |
| A017294 | a(n) = (10*n + 2)^2 | 100.0 % |
| A017306 | a(n) = (10*n + 3)^2 | 100.0 % |
| A017318 | a(n) = (10*n + 4)^2 | 100.0 % |
| A017330 | a(n) = (10*n + 5)^2 | 100.0 % |
| A017342 | a(n) = (10*n + 6)^2 | 100.0 % |
| A017354 | a(n) = (10*n + 7)^2 | 100.0 % |
| A017366 | a(n) = (10*n + 8)^2 | 100.0 % |
| A017378 | a(n) = (10*n + 9)^2 | 100.0 % |
| A017390 | a(n) = (11*n)^2 | 100.0 % |
| A017402 | a(n) = (11*n+1)^2 | 100.0 % |
| A017414 | a(n) = (11*n + 2)^2 | 100.0 % |
| A017426 | a(n) = (11*n + 3)^2 | 100.0 % |
| A017438 | a(n) = (11*n + 4)^2 | 100.0 % |
| A017450 | a(n) = (11*n + 5)^2 | 100.0 % |
| A017462 | a(n) = (11*n + 6)^2 | 100.0 % |
| A017474 | a(n) = (11*n + 7)^2 | 100.0 % |
| A017486 | a(n) = (11*n + 8)^2 | 100.0 % |
| A017498 | a(n) = (11*n + 9)^2 | 100.0 % |
| A017510 | a(n) = (11*n + 10)^2 | 100.0 % |
| A017522 | a(n) = (12*n)^2 | 100.0 % |
| A017534 | a(n) = (12*n + 1)^2 | 100.0 % |
| A017546 | a(n) = (12*n + 2)^2 | 100.0 % |
| A017558 | a(n) = (12*n + 3)^2 | 100.0 % |
| A017570 | a(n) = (12*n + 4)^2 | 100.0 % |
| A017582 | a(n) = (12*n + 5)^2 | 100.0 % |
| A017594 | a(n) = (12*n + 6)^2 | 100.0 % |
| A017606 | a(n) = (12*n + 7)^2 | 100.0 % |
| A017618 | a(n) = (12*n + 8)^2 | 100.0 % |
| A017630 | a(n) = (12*n + 9)^2 | 100.0 % |
| A017642 | a(n) = (12*n+10)^2 | 100.0 % |
| A017654 | a(n) = (12*n + 11)^2 | 100.0 % |
| A019298 | Number of balls in pyramid with base either a regular hexagon or a hexagon with alternate sides differing by 1 (balls in hexagonal pyramid of height n taken from hexagonal close-packing) | 100.0 % |
| A022264 | a(n) = n*(7*n - 1)/2 | 100.0 % |
| A022265 | a(n) = n*(7*n + 1)/2 | 100.0 % |
| A022266 | a(n) = n*(9*n - 1)/2 | 100.0 % |
| A022267 | a(n) = n*(9*n + 1)/2 | 100.0 % |
| A022268 | a(n) = n*(11*n - 1)/2 | 100.0 % |
| A022269 | a(n) = n*(11*n+1)/2 | 100.0 % |
| A022270 | a(n) = n*(13*n - 1)/2 | 100.0 % |
| A022271 | a(n) = n*(13*n + 1)/2 | 100.0 % |
| A022272 | a(n) = n*(15*n - 1)/2 | 100.0 % |
| A022273 | a(n) = n*(15*n + 1)/2 | 100.0 % |
| A022274 | a(n) = n*(17*n - 1)/2 | 100.0 % |
| A022275 | a(n) = n*(17*n + 1)/2 | 100.0 % |
| A022276 | a(n) = n*(19*n - 1)/2 | 100.0 % |
| A022277 | a(n) = n*(19*n + 1)/2 | 100.0 % |
| A022278 | a(n) = n*(21*n-1)/2 | 100.0 % |
| A022279 | a(n) = n*(21*n + 1)/2 | 100.0 % |
| A022280 | a(n) = n*(23*n - 1)/2 | 100.0 % |
| A022281 | a(n) = n*(23*n + 1)/2 | 100.0 % |
| A022282 | a(n) = n*(25*n - 1)/2 | 100.0 % |
| A022283 | a(n) = n*(25*n + 1)/2 | 100.0 % |
| A022284 | a(n) = n*(27*n - 1)/2 | 100.0 % |
| A022285 | a(n) = n*(27*n + 1)/2 | 100.0 % |
| A022286 | a(n) = n*(29*n - 1)/2 | 100.0 % |
| A022287 | a(n) = n*(29*n + 1)/2 | 100.0 % |
| A022288 | a(n) = n*(31*n-1)/2 | 100.0 % |
| A022289 | a(n) = n*(31*n + 1)/2 | 100.0 % |
| A024206 | Expansion of x^2*(1+x-x^2)/((1-x^2)*(1-x)^2) | 100.0 % |
| A027444 | a(n) = n^3 + n^2 + n | 100.0 % |
| A027469 | a(n) = 49*(n-1)*(n-2)/2 | 100.0 % |
| A027470 | a(n) = 225*(n-1)*(n-2)/2 | 100.0 % |
| A027480 | a(n) = n*(n+1)*(n+2)/2 | 100.0 % |
| A027575 | a(n) = n^2 + (n+1)^2 + (n+2)^2 + (n+3)^2 | 100.0 % |
| A027602 | a(n) = n^3 + (n+1)^3 + (n+2)^3 | 100.0 % |
| A027603 | a(n) = n^3 + (n+1)^3 + (n+2)^3 + (n+3)^3 | 100.0 % |
| A027604 | a(n) = n^3 + (n+1)^3 + (n+2)^3 + (n+3)^3 + (n+4)^3 | 100.0 % |
| A027620 | a(n) = n + (n+1)^2 + (n+2)^3 | 100.0 % |
| A027688 | a(n) = n^2 + n + 3 | 100.0 % |
| A027689 | a(n) = n^2 + n + 4 | 100.0 % |
| A027690 | a(n) = n^2 + n + 5 | 100.0 % |
| A027691 | a(n) = n^2 + n + 6 | 100.0 % |
| A027692 | a(n) = n^2 + n + 7 | 100.0 % |
| A027693 | a(n) = n^2 + n + 8 | 100.0 % |
| A027694 | a(n) = n^2 + n + 9 | 100.0 % |
| A027849 | a(n) = (n+1)*(5*n^2+4*n+1) | 100.0 % |
| A027903 | a(n) = n*(n + 1)*(3*n + 1) | 100.0 % |
| A028347 | a(n) = n^2 - 4 | 100.0 % |
| A028387 | a(n) = n + (n+1)^2 | 100.0 % |
| A028552 | a(n) = n*(n+3) | 100.0 % |
| A028557 | a(n) = n*(n+5) | 100.0 % |
| A028560 | a(n) = n*(n + 6) | 100.0 % |
| A028563 | a(n) = n*(n+7) | 100.0 % |
| A028566 | a(n) = n*(n+8) | 100.0 % |
| A028569 | a(n) = n*(n + 9) | 100.0 % |
| A028872 | a(n) = n^2 - 3 | 100.0 % |
| A028878 | a(n) = (n+3)^2 - 6 | 100.0 % |
| A028881 | a(n) = n^2 - 7 | 100.0 % |
| A028884 | a(n) = (n + 3)^2 - 8 | 100.0 % |
| A033428 | a(n) = 3*n^2 | 100.0 % |
| A033429 | a(n) = 5*n^2 | 100.0 % |
| A033430 | a(n) = 4*n^3 | 100.0 % |
| A033431 | a(n) = 2*n^3 | 100.0 % |
| A033537 | a(n) = n*(2*n+5) | 100.0 % |
| A033562 | a(n) = 2*n^3 + 1 | 100.0 % |
| A033567 | a(n) = (2*n-1)*(4*n-1) | 100.0 % |
| A033568 | Second pentagonal numbers with odd index: a(n) = (2*n-1)*(3*n-1) | 100.0 % |
| A033571 | a(n) = (2*n + 1)*(5*n + 1) | 100.0 % |
| A033572 | a(n) = (2*n+1)*(7*n+1) | 100.0 % |
| A033573 | a(n) = (2*n+1)*(9*n+1) | 100.0 % |
| A033574 | a(n) = (2*n+1)*(10*n+1) | 100.0 % |
| A033575 | a(n) = (2*n+1)*(11*n+1) | 100.0 % |
| A033576 | a(n) = (2*n+1)*(12*n+1) | 100.0 % |
| A033577 | a(n) = (3*n+1)*(4*n+1) | 100.0 % |
| A033578 | a(n) = (3*n - 1)*(4*n - 1) | 100.0 % |
| A033581 | a(n) = 6*n^2 | 100.0 % |
| A033582 | a(n) = 7*n^2 | 100.0 % |
| A033583 | a(n) = 10*n^2 | 100.0 % |
| A033584 | a(n) = 11*n^2 | 100.0 % |
| A033585 | a(n) = 2*n*(4*n + 1) | 100.0 % |
| A033586 | a(n) = 4*n*(2*n + 1) | 100.0 % |
| A033587 | a(n) = 2*n*(4*n + 3) | 100.0 % |
| A033816 | a(n) = 2*n^2 + 3*n + 3 | 100.0 % |
| A033991 | a(n) = n*(4*n-1) | 100.0 % |
| A033994 | a(n) = n*(n+1)*(5*n+1)/6 | 100.0 % |
| A034262 | a(n) = n^3 + n | 100.0 % |
| A034721 | a(n) = (10*n^3 - 9*n^2 + 2*n)/3 + 1 | 100.0 % |
| A035005 | Number of possible queen moves on an n X n chessboard | 100.0 % |
| A035006 | Number of possible rook moves on an n X n chessboard | 100.0 % |
| A035008 | Total number of possible knight moves on an (n+2) X (n+2) chessboard, if the knight is placed anywhere | 100.0 % |
| A035106 | 1, together with numbers of the form k*(k+1) or k*(k+2), k > 0 | 100.0 % |
| A035328 | a(n) = n*(2*n-1)*(2*n+1) | 100.0 % |
| A035329 | a(n) = n*(2*n+5)*(2*n+7) | 100.0 % |
| A037235 | a(n) = n*(2*n^2 - 3*n + 4)/3 | 100.0 % |
| A038764 | a(n) = (9*n^2 + 3*n + 2)/2 | 100.0 % |
| A038865 | a(n) = (n+3)^3 - n^3 | 100.0 % |
| A038866 | a(n) = (n+4)^3 - n^3 | 100.0 % |
| A038867 | a(n) = (n+5)^3 - n^3 | 100.0 % |
| A045943 | Triangular matchstick numbers: a(n) = 3*n*(n+1)/2 | 100.0 % |
| A045944 | Rhombic matchstick numbers: a(n) = n*(3*n+2) | 100.0 % |
| A045946 | Star of David matchstick numbers: a(n) = 6*n*(3*n+1) | 100.0 % |
| A047915 | a(n) = 3*n^2-2*n+6 | 100.0 % |
| A048058 | a(n) = n^2 + n + 11 | 100.0 % |
| A049480 | a(n) = (2*n-1)*(n^2 -n +6)/6 | 100.0 % |
| A049532 | Numbers k such that k^2 + 1 is not squarefree | 25.0 % |
| A050408 | a(n) = (117*n^2 - 99*n + 2)/2 | 100.0 % |
| A051624 | 12-gonal (or dodecagonal) numbers: a(n) = n*(5*n-4) | 100.0 % |
| A051682 | 11-gonal (or hendecagonal) numbers: a(n) = n*(9*n-7)/2 | 100.0 % |
| A051865 | 13-gonal (or tridecagonal) numbers: a(n) = n*(11*n - 9)/2 | 100.0 % |
| A051866 | 14-gonal (or tetradecagonal) numbers: a(n) = n*(6*n-5) | 100.0 % |
| A051867 | 15-gonal (or pentadecagonal) numbers: n*(13n-11)/2 | 100.0 % |
| A051868 | 16-gonal (or hexadecagonal) numbers: a(n) = n*(7*n-6) | 100.0 % |
| A051942 | a(n) = n*(n+1)/2 - 45 | 100.0 % |
| A052905 | a(n) = (n^2 + 7*n + 2)/2 | 100.0 % |
| A053698 | a(n) = n^3 + n^2 + n + 1 | 100.0 % |
| A053755 | a(n) = 4*n^2 + 1 | 100.0 % |
| A054000 | a(n) = 2*n^2 - 2 | 100.0 % |
| A054552 | a(n) = 4*n^2 - 3*n + 1 | 100.0 % |
| A054554 | a(n) = 4*n^2 - 10*n + 7 | 100.0 % |
| A054556 | a(n) = 4*n^2 - 9*n + 6 | 100.0 % |
| A054567 | a(n) = 4*n^2 - 7*n + 4 | 100.0 % |
| A054569 | a(n) = 4*n^2 - 6*n + 3 | 100.0 % |
| A055112 | a(n) = n*(n+1)*(2*n+1) | 100.0 % |
| A055437 | a(n) = 10*n^2+n | 100.0 % |
| A055438 | a(n) = 100*n^2 + n | 100.0 % |
| A055998 | a(n) = n*(n+5)/2 | 100.0 % |
| A055999 | a(n) = n*(n + 7)/2 | 100.0 % |
| A056000 | a(n) = n*(n+9)/2 | 100.0 % |
| A056115 | a(n) = n*(n+11)/2 | 100.0 % |
| A056119 | a(n) = n*(n+13)/2 | 100.0 % |
| A056121 | a(n) = n*(n + 15)/2 | 100.0 % |
| A056126 | a(n) = n*(n + 17)/2 | 100.0 % |
| A056220 | a(n) = 2*n^2 - 1 | 100.0 % |
| A056237 | a(n) = 2*n^2 + 9*n - 5 | 100.0 % |
| A056520 | a(n) = (n + 2)*(2*n^2 - n + 3)/6 | 100.0 % |
| A056578 | a(n) = 1 + 2*n + 3*n^2 + 4*n^3 | 100.0 % |
| A057813 | a(n) = (2*n+1)*(4*n^2+4*n+3)/3 | 100.0 % |
| A058331 | a(n) = 2*n^2 + 1 | 100.0 % |
| A059100 | a(n) = n^2 + 2 | 100.0 % |
| A059722 | a(n) = n*(2*n^2 - 2*n + 1) | 100.0 % |
| A059845 | a(n) = n*(3*n + 11)/2 | 100.0 % |
| A060163 | a(n) = (n^3 + 5*n + 18)/6 | 100.0 % |
| A060544 | Centered 9-gonal (also known as nonagonal or enneagonal) numbers. Every third triangular number, starting with a(1)=1 | 100.0 % |
| A060785 | a(n) = 3*(n - 2)*(5*n -11) | 100.0 % |
| A060787 | a(n) = 18*(n - 2)*(2*n - 5) | 100.0 % |
| A060820 | a(n) = (2*n-1)^2 + (2*n)^2 | 100.0 % |
| A060834 | a(n) = 6*n^2 + 6*n + 31 | 100.0 % |
| A061550 | a(n) = (2*n+1)*(2*n+3)*(2*n+5) | 100.0 % |
| A061722 | a(n) = 10*n^2 + 7 | 100.0 % |
| A061792 | a(n) = 49*(n*(n+1)/2) + 6 | 100.0 % |
| A061793 | a(n) = 25*n*(n + 1)/2 + 3 | 100.0 % |
| A061804 | a(n) = 2*n*(2*n^2 + 1) | 100.0 % |
| A062025 | a(n) = n*(13*n^2 - 7)/6 | 100.0 % |
| A062123 | a(n) = (9n^2 + 9n + 4)/2 | 100.0 % |
| A062783 | a(n) = 3*n*(4*n-1) | 100.0 % |
| A062786 | Centered 10-gonal numbers | 100.0 % |
| A063488 | a(n) = (2*n-1)*(n^2 -n +2)/2 | 100.0 % |
| A063489 | a(n) = (2*n-1)*(5*n^2-5*n+6)/6 | 100.0 % |
| A063490 | a(n) = (2*n - 1)*(7*n^2 - 7*n + 6)/6 | 100.0 % |
| A063491 | a(n) = (2*n - 1)*(3*n^2 - 3*n + 2)/2 | 100.0 % |
| A063492 | a(n) = (2*n - 1)*(11*n^2 - 11*n + 6)/6 | 100.0 % |
| A063493 | a(n) = (2*n-1)*(13*n^2-13*n+6)/6 | 100.0 % |
| A063494 | a(n) = (2*n - 1)*(7*n^2 - 7*n + 3)/3 | 100.0 % |
| A063495 | a(n) = (2*n-1)*(5*n^2-5*n+2)/2 | 100.0 % |
| A063496 | a(n) = (2*n - 1)*(8*n^2 - 8*n + 3)/3 | 100.0 % |
| A063521 | a(n) = n*(7*n^2-4)/3 | 100.0 % |
| A063522 | a(n) = n*(5*n^2 - 3)/2 | 100.0 % |
| A063523 | a(n) = n*(8*n^2 - 5)/3 | 100.0 % |
| A064225 | a(n) = (9*n^2 + 5*n + 2)/2 | 100.0 % |
| A064226 | a(n) = (9*n^2 + 13*n + 6)/2 | 100.0 % |
| A064761 | a(n) = 15*n^2 | 100.0 % |
| A064762 | a(n) = 21*n^2 | 100.0 % |
| A064763 | a(n) = 28*n^2 | 100.0 % |
| A067389 | a(n) = 3*n^3 + 2*n^2 + n | 100.0 % |
| A067705 | a(n) = 11*n^2 + 22*n | 100.0 % |
| A067707 | a(n) = 3*n^2 + 12*n | 100.0 % |
| A067724 | a(n) = 5*n^2 + 10*n | 100.0 % |
| A067725 | a(n) = 3*n^2 + 6*n | 100.0 % |
| A067726 | a(n) = 6*n^2 + 12*n | 100.0 % |
| A067727 | a(n) = 7*n^2 + 14*n | 100.0 % |
| A067728 | a(n) = 2*n^2 + 8*n | 100.0 % |
| A068601 | a(n) = n^3 - 1 | 100.0 % |
| A069072 | a(n) = (2n+1)*(2n+2)*(2n+3) | 100.0 % |
| A069099 | Centered heptagonal numbers | 100.0 % |
| A069125 | a(n) = (11*n^2 - 11*n + 2)/2 | 100.0 % |
| A069477 | a(n) = 60*n^2 + 180*n + 150 | 100.0 % |
| A071229 | a(n) = n*(14*n^2 - 21*n + 13)/6 | 100.0 % |
| A071230 | a(n) = n*(6*n^2 - 7*n + 3)/2 | 100.0 % |
| A071233 | a(n) = 2*(n-1)*(n^2 + 1) | 100.0 % |
| A071355 | a(n) = 2*n^2 + 11*n + 12 | 100.0 % |
| A073577 | a(n) = 4*n^2 + 4*n - 1 | 100.0 % |
| A074742 | a(n) = (n^3 + 6n^2 - n + 12)/6 | 100.0 % |
| A077414 | a(n) = n*(n - 1)*(n + 2)/2 | 100.0 % |
| A077415 | a(n) = n*(n+2)*(n-2)/3 | 100.0 % |
| A078370 | a(n) = 4*(n+1)*n + 5 | 100.0 % |
| A078371 | a(n) = (2*n+5)*(2*n+1) | 100.0 % |
| A078633 | Smallest number of sticks of length 1 needed to construct n squares with sides of length 1 | 13.8 % |
| A079588 | a(n) = (n+1)*(2*n+1)*(4*n+1) | 100.0 % |
| A080663 | a(n) = 3*n^2 - 1 | 100.0 % |
| A080855 | a(n) = (9*n^2 - 3*n + 2)/2 | 100.0 % |
| A080857 | a(n) = (25*n^2 - 15*n + 2)/2 | 100.0 % |
| A080859 | a(n) = 6*n^2 + 4*n + 1 | 100.0 % |
| A080860 | a(n) = 10*n^2 + 5*n + 1 | 100.0 % |
| A080861 | a(n) = 15*n^2 + 6*n + 1 | 100.0 % |
| A082040 | a(n) = 9*n^2 + 3*n + 1 | 100.0 % |
| A082041 | a(n) = 16*n^2 + 4*n + 1 | 100.0 % |
| A082108 | a(n) = 4*n^2 + 6*n + 1 | 100.0 % |
| A082111 | a(n) = n^2 + 5*n + 1 | 100.0 % |
| A082112 | a(n) = 4*n^2 + 10*n + 1 | 100.0 % |
| A084367 | a(n) = n*(2*n+1)^2 | 100.0 % |
| A084377 | a(n) = n^3 + 7 | 100.0 % |
| A084378 | a(n) = n^3 + 3 | 100.0 % |
| A084379 | a(n) = n^3 + 17 | 100.0 % |
| A084380 | a(n) = n^3 + 2 | 100.0 % |
| A084381 | a(n) = n^3 + 5 | 100.0 % |
| A084382 | a(n) = n^3 + 6 | 100.0 % |
| A084849 | a(n) = 1 + n + 2*n^2 | 100.0 % |
| A084990 | a(n) = n*(n^2+3*n-1)/3 | 100.0 % |
| A085001 | a(n) = (3*n+1)*(3*n+4) | 100.0 % |
| A085025 | a(n) = (5*n+1)*(5*n+6) | 100.0 % |
| A085026 | a(n) = (6*n+1)*(6*n+7) | 100.0 % |
| A085027 | a(n) = (4*n+3)*(4*n+7) | 100.0 % |
| A085036 | a(n) = (5*n+2)*(5*n+7) | 100.0 % |
| A085473 | a(n) = 6*n^2 + 3*n + 1 | 100.0 % |
| A085780 | Numbers that are a product of 2 triangular numbers | 42.2 % |
| A085786 | a(n) = n*(2*n^2 + n + 1)/2 | 100.0 % |
| A086605 | a(n) = 9*n^3 - 18*n^2 + 10*n | 100.0 % |
| A086760 | a(n) = 8*n^2 + 88*n + 43 | 100.0 % |
| A087348 | a(n) = 10*n^2 - 6*n + 1 | 100.0 % |
| A087475 | a(n) = n^2 + 4 | 100.0 % |
| A087863 | a(n) = (n^3 + 24*n^2 + 65*n + 36)/6 | 100.0 % |
| A089207 | a(n) = 4*n^3 + 2*n^2 | 100.0 % |
| A090197 | a(n) = n^3 + 6*n^2 + 6*n + 1 | 100.0 % |
| A090288 | a(n) = 2*n^2 + 6*n + 2 | 100.0 % |
| A090466 | Regular figurative or polygonal numbers of order greater than 2 | 11.5 % |
| A091823 | a(n) = 2*n^2 + 3*n - 1 | 100.0 % |
| A092277 | a(n) = 7*n^2 + n | 100.0 % |
| A093328 | a(n) = 2*n^2 + 3 | 100.0 % |
| A093485 | a(n) = (27*n^2 + 9*n + 2)/2 | 100.0 % |
| A093500 | a(n) = (15*n^2 + 5*n + 2)/2 | 100.0 % |
| A094421 | a(n) = n * (6*n^2 + 6*n + 1) | 100.0 % |
| A095796 | a(n) = 1 + (26*n+17+7*n^2)*n/2 | 100.0 % |
| A096376 | a(n) = n + (n-1)^2 + (n+1)^2 | 100.0 % |
| A097080 | a(n) = 2*n^2 - 2*n + 3 | 100.0 % |
| A097803 | a(n) = 3*(2*n^2 + 1) | 100.0 % |
| A098547 | a(n) = n^3 + n^2 + 1 | 100.0 % |
| A098603 | a(n) = n*(n+10) | 100.0 % |
| A098847 | a(n) = n*(n + 12) | 100.0 % |
| A098848 | a(n) = n*(n + 14) | 100.0 % |
| A098849 | a(n) = n*(n + 16) | 100.0 % |
| A098850 | a(n) = n*(n + 18) | 100.0 % |
| A099721 | a(n) = n^2*(2*n+1) | 100.0 % |
| A100109 | a(n) = n^3 - 2*n^2 + 2 | 100.0 % |
| A100207 | a(n) = 4 + 8*n + 10*n^2 + 4*n^3 | 100.0 % |
| A100214 | a(n) = 4*n^3 + 4 | 100.0 % |
| A100504 | a(n) = (4*n^3 + 6*n^2 + 8*n + 6)/3 | 100.0 % |
| A100536 | a(n) = 3*n^2 - 2 | 100.0 % |
| A100705 | a(n) = n^3 + (n+1)^2 | 100.0 % |
| A101095 | Fourth difference of fifth powers (A000584) | 9.7 % |
| A101165 | a(n) = (7*n^3 + 6*n^2 + 5*n) / 6 | 100.0 % |
| A101853 | a(n) = n*(20 + 15*n + n^2)/6 | 100.0 % |
| A101860 | a(n) = (3+n)*(2 + 33*n + n^2)/6 | 100.0 % |
| A102083 | a(n) = 8*n^2 + 4*n + 1 | 100.0 % |
| A102094 | a(n) = (2*n-1)*(2*n+1)^2 | 100.0 % |
| A104188 | a(n) = 4*n*(4*n - 1) | 100.0 % |
| A104249 | a(n) = (3*n^2 + n + 2)/2 | 100.0 % |
| A105374 | a(n) = 4*n^3 + 4*n | 100.0 % |
| A106648 | a(n) = 3*n^2 + 6*n + 8 | 100.0 % |
| A108099 | a(n) = 8*n^2 + 8*n + 4 | 100.0 % |
| A108100 | a(n) = (2*n-1)^2 + (2*n+1)^2 | 100.0 % |
| A108195 | a(n) = n^2 + 5*n - 1 | 100.0 % |
| A108211 | a(n) = 16*n^2 + 1 | 100.0 % |
| A108928 | a(n) = 8*n^2 - 3 | 100.0 % |
| A110451 | a(n) = n*(4*n^2 + 2*n + 1) | 100.0 % |
| A110831 | a(n) = 3*n^2 + 27*n + 1 | 100.0 % |
| A111144 | a(n) = n*(n+13)*(n+14)/6 | 100.0 % |
| A111396 | a(n) = n*(n+7)*(n+8)/6 | 100.0 % |
| A112087 | a(n) = 4*(n^2 - n + 1) | 100.0 % |
| A114211 | a(n) = (5*n^3+12*n^2+n+6)/6 | 100.0 % |
| A114364 | a(n) = n*(n+1)^2 | 100.0 % |
| A114444 | a(n) = 16*n*(n+2) | 100.0 % |
| A114948 | a(n) = n^2 + 10 | 100.0 % |
| A114949 | a(n) = n^2 + 6 | 100.0 % |
| A114962 | a(n) = n^2 + 14 | 100.0 % |
| A114963 | a(n) = n^2 + 22 | 100.0 % |
| A114964 | a(n) = n^2 + 30 | 100.0 % |
| A114965 | a(n) = n^2 + 34 | 100.0 % |
| A115067 | a(n) = (3*n^2 - n - 2)/2 | 100.0 % |
| A115519 | a(n) = n*(1+3*n+6*n^2)/2 | 100.0 % |
| A116668 | a(n) = (5*n^2 + n + 2)/2 | 100.0 % |
| A117560 | a(n) = n*(n^2 - 1)/2 - 1 | 100.0 % |
| A117619 | a(n) = n^2 + 7 | 100.0 % |
| A117642 | a(n) = 3*n^3 | 100.0 % |
| A117950 | a(n) = n^2 + 3 | 100.0 % |
| A117951 | a(n) = n^2 + 5 | 100.0 % |
| A118057 | a(n) = 8*n^2 - 4*n - 3 | 100.0 % |
| A118058 | a(n) = 49n^2 - 28n - 20 | 100.0 % |
| A118059 | a(n) = 288*n^2 - 168*n - 119 | 100.0 % |
| A118060 | a(n) = 1681*n^2 - 984*n - 696 | 100.0 % |
| A118061 | a(n) = 9800*n^2-5740*n-4059 | 100.0 % |
| A118465 | a(n) = 8*n^3 + n | 100.0 % |
| A119412 | a(n) = n*(n+11) | 100.0 % |
| A119536 | a(n) = 3*n^3 + 3*n | 100.0 % |
| A120071 | a(n) = n*(n+20) | 100.0 % |
| A122562 | a(n) = n^3 + 114 * n | 100.0 % |
| A125200 | a(n) = n*(4*n^2 + n - 1)/2 | 100.0 % |
| A125201 | a(n) = 8*n^2 - 7*n + 1 | 100.0 % |
| A126264 | a(n) = 5*n^2 + 3*n | 100.0 % |
| A126335 | a(n) = n*(4*n^2+5*n-3)/2 | 100.0 % |
| A126964 | a(n) = 2*n*(6*n-1) | 100.0 % |
| A127316 | a(n) = 2*n^2 - 4*n + 73 | 100.0 % |
| A127736 | a(n) = n*(n^2 + 2*n - 1)/2 | 100.0 % |
| A127989 | a(n) = 2*n^3 - 2*n + 9 | 100.0 % |
| A130861 | a(n) = (n-1)*(2*n+5) | 100.0 % |
| A130862 | a(n) = (n-1)*(n+2)*(2*n+11)/2 | 100.0 % |
| A130883 | a(n) = 2*n^2 - n + 1 | 100.0 % |
| A130884 | a(n) = 3n^3 + 2n^2 + n + 1 | 100.0 % |
| A130885 | a(n) = 3n^3 - 2n^2 + n - 1 | 100.0 % |
| A131464 | a(n) = 4*n^3 - 3*n^2 + 2*n - 1 | 100.0 % |
| A131874 | a(n) = (7*n^2 + 15*n + 2) / 2 | 100.0 % |
| A131878 | a(n) = 7*n^2 + 14*n + 1 | 100.0 % |
| A131895 | a(n) = (n + 2)*(5*n + 1)/2 | 100.0 % |
| A132112 | a(n) = n*(n+1)*(11*n+1)/6 | 100.0 % |
| A132124 | a(n) = n*(n+1)*(8*n + 1)/6 | 100.0 % |
| A132127 | a(n) = (n^3 + 3*n - 2)/2 | 100.0 % |
| A132208 | a(n) = 15*n*(n+1) + 11 | 100.0 % |
| A132754 | a(n) = n*(n + 23)/2 | 100.0 % |
| A132755 | a(n) = n*(n + 25)/2 | 100.0 % |
| A132756 | a(n) = n*(n + 27)/2 | 100.0 % |
| A132757 | a(n) = n*(n+29)/2 | 100.0 % |
| A132758 | a(n) = n*(n + 31)/2 | 100.0 % |
| A132759 | a(n) = n*(n+13) | 100.0 % |
| A132760 | a(n) = n*(n+15) | 100.0 % |
| A132761 | a(n) = n*(n+17) | 100.0 % |
| A132762 | a(n) = n*(n + 19) | 100.0 % |
| A132763 | a(n) = n*(n+21) | 100.0 % |
| A132764 | a(n) = n*(n+22) | 100.0 % |
| A132765 | a(n) = n*(n + 23) | 100.0 % |
| A132766 | a(n) = n*(n+24) | 100.0 % |
| A132767 | a(n) = n*(n + 25) | 100.0 % |
| A132768 | a(n) = n*(n + 26) | 100.0 % |
| A132769 | a(n) = n*(n + 27) | 100.0 % |
| A132770 | a(n) = n*(n + 28) | 100.0 % |
| A132771 | a(n) = n*(n + 29) | 100.0 % |
| A132772 | a(n) = n*(n + 30) | 100.0 % |
| A132773 | a(n) = n*(n + 31) | 100.0 % |
| A133496 | a(n) = (29*n)^2 | 100.0 % |
| A133694 | a(n) = (3*n^2 + 3*n - 4)/2 | 100.0 % |
| A134153 | a(n) = 15*n^2 + 9*n + 1 | 100.0 % |
| A134154 | a(n) = 15*n^2 - 9*n + 1 | 100.0 % |
| A134538 | a(n) = 5*n^2 - 1 | 100.0 % |
| A134547 | a(n) = 5*n^2 + 20*n + 4 | 100.0 % |
| A134582 | a(n) = (2*n)^2 - 4 | 100.0 % |
| A134934 | a(n) = (14*n+1)^2 | 100.0 % |
| A135453 | a(n) = 12*n^2 | 100.0 % |
| A135703 | a(n) = n*(7*n-2) | 100.0 % |
| A135706 | a(n) = n*(5*n-3) | 100.0 % |
| A135712 | a(n) = (4*n^3 + 11*n^2 + 9*n + 2)/2 | 100.0 % |
| A135713 | a(n) = n*(n+1)*(4*n+1)/2 | 100.0 % |
| A136016 | a(n) = 9*n^2-1 | 100.0 % |
| A136017 | a(n) = 36n^2 - 1 | 100.0 % |
| A136392 | a(n) = 6*n^2 - 10*n + 5 | 100.0 % |
| A139098 | a(n) = 8*n^2 | 100.0 % |
| A139271 | a(n) = 2*n*(4*n-3) | 100.0 % |
| A139272 | a(n) = n*(8*n-5) | 100.0 % |
| A139273 | a(n) = n*(8*n - 3) | 100.0 % |
| A139274 | a(n) = n*(8*n-1) | 100.0 % |
| A139275 | a(n) = n*(8*n+1) | 100.0 % |
| A139276 | a(n) = n*(8*n+3) | 100.0 % |
| A139277 | a(n) = n*(8*n+5) | 100.0 % |
| A139278 | a(n) = n*(8*n+7) | 100.0 % |
| A139570 | a(n) = 2*n*(n+3) | 100.0 % |
| A139576 | a(n) = n*(2*n + 9) | 100.0 % |
| A139577 | a(n) = n*(2*n + 11) | 100.0 % |
| A139578 | a(n) = n*(2*n + 13) | 100.0 % |
| A139579 | a(n) = 2*n^2 + 15*n | 100.0 % |
| A139580 | a(n) = n*(2*n + 17) | 100.0 % |
| A139581 | a(n) = n*(2*n + 19) | 100.0 % |
| A139757 | a(n) = (n+1)*(2n+1)^2 | 100.0 % |
| A140065 | a(n) = (7*n^2 - 17*n + 12)/2 | 100.0 % |
| A140066 | a(n) = (5*n^2 - 11*n + 8)/2 | 100.0 % |
| A140090 | a(n) = n*(3*n + 7)/2 | 100.0 % |
| A140091 | a(n) = 3*n*(n + 3)/2 | 100.0 % |
| A140672 | a(n) = n*(3*n + 13)/2 | 100.0 % |
| A140673 | a(n) = 3*n*(n + 5)/2 | 100.0 % |
| A140674 | a(n) = n*(3*n + 17)/2 | 100.0 % |
| A140675 | a(n) = n*(3*n + 19)/2 | 100.0 % |
| A140676 | a(n) = n*(3*n + 4) | 100.0 % |
| A140677 | a(n) = n*(3*n + 8) | 100.0 % |
| A140678 | a(n) = n*(3*n + 10) | 100.0 % |
| A140679 | a(n) = n*(3*n+14) | 100.0 % |
| A140680 | a(n) = n*(3*n+16) | 100.0 % |
| A140681 | a(n) = 3*n*(n+6) | 100.0 % |
| A140689 | a(n) = n*(3*n + 20) | 100.0 % |
| A141631 | a(n) = 3*n^2 - 4*n + 3 | 100.0 % |
| A141759 | a(n) = 16n^2 + 32n + 15 | 100.0 % |
| A143058 | a(n) = (n^3 + 18*n^2 + 17*n + 6)/6 | 100.0 % |
| A143166 | a(n) = n*(8*n^2 + 1)/3 | 100.0 % |
| A143689 | a(n) = (3*n^2 - n + 2)/2 | 100.0 % |
| A144312 | a(n) = 5*n*(5*n + 1)/2 | 100.0 % |
| A144314 | a(n) = 3*n*(6*n + 1) | 100.0 % |
| A144390 | a(n) = 3*n^2 - n - 1 | 100.0 % |
| A144391 | a(n) = 3*n^2 + n - 1 | 100.0 % |
| A144410 | a(n) = 4*(3*n+1)*(3*n+2) | 100.0 % |
| A144449 | a(n) = 4*(4 + 9*n^2 + 15*n) | 100.0 % |
| A144459 | a(n) = (3*n+1)*(5*n+1) | 100.0 % |
| A144555 | a(n) = 14*n^2 | 100.0 % |
| A145018 | a(n) = (n^2 - n + 8)/2 | 100.0 % |
| A145069 | a(n) = n*(n^2 + 3*n + 5)/3 | 100.0 % |
| A145678 | a(n) = 441*n^2 - 21 | 100.0 % |
| A145910 | a(n) = (1 + 3*n)*(4 + 3*n)/2 | 100.0 % |
| A145980 | a(n) = 29 + 73*n + 37*n^2 | 100.0 % |
| A145995 | a(n) = 8 - 12*n + 5*n^2 | 100.0 % |
| A146301 | a(n) = (8*n+3)*(8*n+7) | 100.0 % |
| A146302 | a(n) = (8*n+5)*(8*n+9) | 100.0 % |
| A147296 | a(n) = n*(9*n+2) | 100.0 % |
| A147874 | a(n) = (5*n-7)*(n-1) | 100.0 % |
| A152161 | a(n) = 100*n^2 + 100*n + 21 | 100.0 % |
| A152579 | a(n) = (10*n+3)*(10*n+17) | 100.0 % |
| A152811 | a(n) = 2*(n^2 + 2*n - 2) | 100.0 % |
| A152813 | a(n) = 2*n^2 + 10*n + 3 | 100.0 % |
| A152950 | a(n) = 3 + n*(n-1)/2 | 100.0 % |
| A153037 | a(n) = 2*n^2 + 16*n + 23 | 100.0 % |
| A153127 | a(n) = (2*n + 1)*(5*n + 6) | 100.0 % |
| A153169 | a(n) = 4*n^2 + 12*n + 3 | 100.0 % |
| A153642 | a(n) = 4*n^2 + 24*n + 8 | 100.0 % |
| A153644 | a(n) = 4*n^2 + 28*n + 10 | 100.0 % |
| A153976 | a(n) = n^3 + (n+2)^3 | 100.0 % |
| A154105 | a(n) = 12*n^2 + 18*n + 7 | 100.0 % |
| A154106 | a(n) = 12*n^2 + 22*n + 11 | 100.0 % |
| A154254 | a(n) = 9*n^2 - 8*n + 2 | 100.0 % |
| A154277 | a(n) = 81*n^2 - 72*n + 17 | 100.0 % |
| A154357 | a(n) = 25*n^2 - 14*n + 2 | 100.0 % |
| A154359 | a(n) = 1250*n^2 - 700*n + 99 | 100.0 % |
| A154374 | a(n) = 1250*n^2 - 100*n + 1 | 100.0 % |
| A154375 | a(n) = 1250*n^2 + 100*n + 1 | 100.0 % |
| A154376 | a(n) = 25*n^2 - 2*n | 100.0 % |
| A154377 | a(n) = 25*n^2 + 2*n | 100.0 % |
| A154514 | a(n) = 648*n^2 - 72*n + 1 | 100.0 % |
| A154515 | a(n) = 648*n^2 + 72*n + 1 | 100.0 % |
| A154516 | a(n) = 9n^2 - n | 100.0 % |
| A154517 | a(n) = 9*n^2 + n | 100.0 % |
| A154560 | a(n) = (n+3)^2*n/2 + 1 | 100.0 % |
| A154575 | a(n) = 2*n^2 + 12*n + 4 | 100.0 % |
| A154576 | a(n) = 2*n^2 + 14*n + 5 | 100.0 % |
| A154590 | a(n) = 2*n^2 + 16*n + 6 | 100.0 % |
| A154591 | a(n) = 2*n^2 + 18*n + 7 | 100.0 % |
| A154599 | a(n) = 2*n^2 + 20*n + 8 | 100.0 % |
| A154600 | a(n) = 2*n^2 + 22*n + 9 | 100.0 % |
| A155212 | a(n) = (n^2 + 9*n + 4)/2 | 100.0 % |
| A155461 | a(n) = n^2 + 52*n + 30 | 100.0 % |
| A155753 | a(n) = (n^3 - n + 9)/3 | 100.0 % |
| A155757 | a(n) = (n^3 - n + 15)/3 | 100.0 % |
| A155965 | a(n) = n*(n^2+4) | 100.0 % |
| A155966 | a(n) = 2*n^2 + 8 | 100.0 % |
| A156635 | a(n) = 144*n^2 - n | 100.0 % |
| A156639 | a(n) = 169*n^2 - 140*n + 29 | 100.0 % |
| A156640 | a(n) = 169*n^2 + 140*n + 29 | 100.0 % |
| A156676 | a(n) = 81*n^2 - 44*n + 6 | 100.0 % |
| A156711 | a(n) = 144*n^2 - 161*n + 45 | 100.0 % |
| A156719 | a(n) = 144*n^2 - 127*n + 28 | 100.0 % |
| A156721 | a(n) = 57122*n^2 - 47320*n + 9801 | 100.0 % |
| A156735 | a(n) = 57122*n^2 + 47320*n + 9801 | 100.0 % |
| A156774 | a(n) = 6561*n^2 - 3564*n + 485 | 100.0 % |
| A156812 | a(n) = 225*n^2 - 199*n + 44 | 100.0 % |
| A156813 | a(n) = 225*n^2 - n | 100.0 % |
| A156814 | a(n) = 225*n^2 + n | 100.0 % |
| A156841 | a(n) = 529n^2 - 312n + 46 | 100.0 % |
| A156842 | a(n) = 529*n^2 - 746*n + 263 | 100.0 % |
| A156843 | a(n) = 279841n^2 - 165048n + 24335 | 100.0 % |
| A156844 | a(n) = 279841*n^2 - 394634*n + 139128 | 100.0 % |
| A156853 | a(n) = 2025*n^2 - 649*n + 52 | 100.0 % |
| A156854 | a(n) = 2025*n^2 - 3401*n + 1428 | 100.0 % |
| A156855 | a(n) = 2025*n^2 - n | 100.0 % |
| A156856 | a(n) = 2025*n^2 + n | 100.0 % |
| A157010 | a(n) = 1681*n^2 - 756*n + 85 | 100.0 % |
| A157040 | a(n) = 121*n^2 - 2*n | 100.0 % |
| A157110 | a(n) = 1681*n^2 - 2606*n + 1010 | 100.0 % |
| A157262 | a(n) = 36*n^2 - 55*n + 21 | 100.0 % |
| A157264 | a(n) = 10368*n^2 - 15840*n + 6049 | 100.0 % |
| A157265 | a(n) = 36*n^2 - 17*n + 2 | 100.0 % |
| A157267 | a(n) = 10368*n^2 - 4896*n + 577 | 100.0 % |
| A157286 | a(n) = 36*n^2 - n | 100.0 % |
| A157288 | a(n) = 10368*n^2 - 288*n + 1 | 100.0 % |
| A157324 | a(n) = 36*n^2 + n | 100.0 % |
| A157326 | a(n) = 10368*n^2 + 288*n + 1 | 100.0 % |
| A157331 | a(n) = 128*n^2 - 32*n + 1 | 100.0 % |
| A157337 | a(n) = 128*n^2 + 32*n + 1 | 100.0 % |
| A157362 | a(n) = 49*n^2 - 2*n | 100.0 % |
| A157364 | a(n) = 4802*n^2 - 196*n + 1 | 100.0 % |
| A157365 | a(n) = 49*n^2 + 2*n | 100.0 % |
| A157367 | a(n) = 4802*n^2 + 196*n + 1 | 100.0 % |
| A157368 | a(n) = 49*n^2 - 78*n + 31 | 100.0 % |
| A157370 | a(n) = 2401*n^2 - 3822*n + 1520 | 100.0 % |
| A157373 | a(n) = 49*n^2 - 20*n + 2 | 100.0 % |
| A157375 | a(n) = 2401*n^2 - 980*n + 99 | 100.0 % |
| A157376 | a(n) = 6561*n^2 - 7732*n + 2278 | 100.0 % |
| A157440 | a(n) = 121*n^2 - 204*n + 86 | 100.0 % |
| A157442 | a(n) = 14641*n^2 - 24684*n + 10405 | 100.0 % |
| A157443 | a(n) = 121*n^2 - 38*n + 3 | 100.0 % |
| A157445 | a(n) = 14641*n^2 - 4598*n + 362 | 100.0 % |
| A157446 | a(n) = 16*n^2 - n | 100.0 % |
| A157448 | a(n) = 2048*n^2 - 128*n + 1 | 100.0 % |
| A157474 | a(n) = 16n^2 + n | 100.0 % |
| A157476 | a(n) = 2048n^2 + 128n + 1 | 100.0 % |
| A157506 | a(n) = 13122*n^2 + 324*n + 1 | 100.0 % |
| A157507 | a(n) = 81*n^2 - 2*n | 100.0 % |
| A157509 | a(n) = 13122*n^2 - 324*n + 1 | 100.0 % |
| A157511 | a(n) = 5000*n^2 + 200*n + 1 | 100.0 % |
| A157514 | a(n) = 25*n^2 - n | 100.0 % |
| A157516 | a(n) = 5000*n^2 - 200*n + 1 | 100.0 % |
| A157610 | a(n) = 29282*n^2 - 484*n + 1 | 100.0 % |
| A157614 | a(n) = 29282*n^2 + 484*n + 1 | 100.0 % |
| A157618 | a(n) = 625*n^2 - 886*n + 314 | 100.0 % |
| A157620 | a(n) = 781250*n^2 - 1107500*n + 392499 | 100.0 % |
| A157621 | a(n) = 625n^2 - 364n + 53 | 100.0 % |
| A157623 | a(n) = 781250*n^2 - 455000*n + 66249 | 100.0 % |
| A157626 | a(n) = 100*n^2 - 151*n + 57 | 100.0 % |
| A157628 | a(n) = 80000n^2 - 120800n + 45601 | 100.0 % |
| A157651 | a(n) = 100*n^2 - 49*n + 6 | 100.0 % |
| A157653 | a(n) = 80000*n^2 - 39200*n + 4801 | 100.0 % |
| A157659 | a(n) = 100*n^2 - n | 100.0 % |
| A157661 | a(n) = 80000*n^2 - 800*n + 1 | 100.0 % |
| A157664 | a(n) = 80000*n^2 + 800*n + 1 | 100.0 % |
| A157665 | a(n) = 729*n^2 - 1016*n + 354 | 100.0 % |
| A157667 | a(n) = 531441*n^2 - 740664*n + 258065 | 100.0 % |
| A157668 | a(n) = 729*n^2 - 442*n + 67 | 100.0 % |
| A157670 | a(n) = 531441*n^2 - 322218*n + 48842 | 100.0 % |
| A157730 | a(n) = 441*n^2 - 488*n + 135 | 100.0 % |
| A157732 | a(n) = 388962*n^2 - 430416*n + 119071 | 100.0 % |
| A157734 | a(n) = 441*n^2 - 394*n + 88 | 100.0 % |
| A157736 | a(n) = 388962*n^2 - 347508*n + 77617 | 100.0 % |
| A157737 | a(n) = 441*n^2 - 2*n | 100.0 % |
| A157739 | a(n) = 388962*n^2 - 1764*n + 1 | 100.0 % |
| A157741 | a(n) = 388962*n^2 + 1764*n + 1 | 100.0 % |
| A157757 | a(n) = 2809*n^2 - 4618*n + 1898 | 100.0 % |
| A157760 | a(n) = 2809*n^2 - 1000*n + 89 | 100.0 % |
| A157768 | a(n) = 27225*n^2 - 39202*n + 14112 | 100.0 % |
| A157786 | a(n) = 27225*n^2 - 15248*n + 2135 | 100.0 % |
| A157796 | a(n) = 27225*n^2 - 12098*n + 1344 | 100.0 % |
| A157802 | a(n) = 27225*n^2 - 51302*n + 24168 | 100.0 % |
| A157814 | a(n) = 27225*n^2 - 2*n | 100.0 % |
| A157820 | a(n) = 27225*n^2 + 2*n | 100.0 % |
| A157824 | a(n) = 3600*n^2 - 6751*n + 3165 | 100.0 % |
| A157838 | a(n) = 3600*n^2 - 6049*n + 2541 | 100.0 % |
| A157842 | a(n) = 3600*n^2 - 5599*n + 2177 | 100.0 % |
| A157853 | a(n) = 3600*n^2 - 1601*n + 178 | 100.0 % |
| A157857 | a(n) = 3600*n^2 - n | 100.0 % |
| A157861 | a(n) = 3600*n^2 + n | 100.0 % |
| A157872 | a(n) = 9*n^2 - 3 | 100.0 % |
| A157888 | a(n) = 81*n^2 + 9 | 100.0 % |
| A157889 | a(n) = 18*n^2 + 1 | 100.0 % |
| A157909 | a(n) = 81*n^2 - 9 | 100.0 % |
| A157910 | a(n) = 18*n^2 - 1 | 100.0 % |
| A157912 | a(n) = 64*n^2 + 16 | 100.0 % |
| A157913 | a(n) = 64*n^2 - 16 | 100.0 % |
| A157914 | a(n) = 8*n^2 - 1 | 100.0 % |
| A157915 | a(n) = 625*n^2 + 25 | 100.0 % |
| A157916 | a(n) = 50*n^2 + 1 | 100.0 % |
| A157918 | a(n) = 625*n^2 - 25 | 100.0 % |
| A157919 | a(n) = 50*n^2 - 1 | 100.0 % |
| A157923 | a(n) = 49*n^2 - n | 100.0 % |
| A157948 | a(n) = 64*n^2 - n | 100.0 % |
| A157953 | a(n) = 81n^2 - n | 100.0 % |
| A157960 | a(n) = 121*n^2 - n | 100.0 % |
| A157998 | a(n) = 169*n^2 - n | 100.0 % |
| A158003 | a(n) = 196*n^2 - n | 100.0 % |
| A158010 | a(n) = 256*n^2 - n | 100.0 % |
| A158056 | a(n) = 16*n^2 + 2*n | 100.0 % |
| A158058 | a(n) = 16*n^2 - 2*n | 100.0 % |
| A158062 | a(n) = 36*n^2 - 2*n | 100.0 % |
| A158064 | a(n) = 36*n^2 + 2*n | 100.0 % |
| A158067 | a(n) = 64*n^2 - 2*n | 100.0 % |
| A158070 | a(n) = 64*n^2 + 2*n | 100.0 % |
| A158127 | a(n) = 100*n^2 + 2*n | 100.0 % |
| A158129 | a(n) = 100*n^2 - 2*n | 100.0 % |
| A158132 | a(n) = 144n^2 + 2n | 100.0 % |
| A158135 | a(n) = 144*n^2 - 2*n | 100.0 % |
| A158186 | a(n) = 10*n^2 - 7*n + 1 | 100.0 % |
| A158187 | a(n) = 10*n^2 + 1 | 100.0 % |
| A158218 | a(n) = 169*n^2 - 2*n | 100.0 % |
| A158220 | a(n) = 169*n^2 + 2*n | 100.0 % |
| A158222 | a(n) = 196*n^2 + 2*n | 100.0 % |
| A158224 | a(n) = 196*n^2 - 2*n | 100.0 % |
| A158226 | a(n) = 225*n^2 - 2*n | 100.0 % |
| A158228 | a(n) = 225n^2 + 2n | 100.0 % |
| A158230 | a(n) = 256*n^2 + 2*n | 100.0 % |
| A158249 | a(n) = 256*n^2 - 2*n | 100.0 % |
| A158252 | a(n) = 289*n^2 - 2*n | 100.0 % |
| A158254 | a(n) = 289n^2 + 2n | 100.0 % |
| A158271 | a(n) = 324n^2 + 2n | 100.0 % |
| A158305 | a(n) = 324n^2 - 2n | 100.0 % |
| A158307 | a(n) = 361*n^2 - 2*n | 100.0 % |
| A158309 | a(n) = 361*n^2 + 2*n | 100.0 % |
| A158312 | a(n) = 400*n^2 + 2*n | 100.0 % |
| A158316 | a(n) = 400*n^2 - 2*n | 100.0 % |
| A158321 | a(n) = 441n^2 + 2n | 100.0 % |
| A158325 | a(n) = 484*n^2 + 2*n | 100.0 % |
| A158329 | a(n) = 484*n^2 - 2*n | 100.0 % |
| A158364 | a(n) = 529*n^2 - 2*n | 100.0 % |
| A158367 | a(n) = 529*n^2 + 2*n | 100.0 % |
| A158369 | a(n) = 576*n^2 + 2*n | 100.0 % |
| A158371 | a(n) = 576*n^2 - 2*n | 100.0 % |
| A158373 | a(n) = 625*n^2 - 2*n | 100.0 % |
| A158382 | a(n) = 625*n^2 + 2*n | 100.0 % |
| A158385 | a(n) = 676*n^2 + 2*n | 100.0 % |
| A158392 | a(n) = 676*n^2 - 2*n | 100.0 % |
| A158394 | a(n) = 729*n^2 - 2*n | 100.0 % |
| A158396 | a(n) = 729*n^2 + 2*n | 100.0 % |
| A158398 | a(n) = 784*n^2 - 2*n | 100.0 % |
| A158401 | a(n) = 841*n^2 - 2*n | 100.0 % |
| A158403 | a(n) = 841*n^2 + 2*n | 100.0 % |
| A158406 | a(n) = 900*n^2 + 2*n | 100.0 % |
| A158408 | a(n) = 900*n^2 - 2*n | 100.0 % |
| A158410 | a(n) = 961*n^2 - 2*n | 100.0 % |
| A158413 | a(n) = 961*n^2 + 2*n | 100.0 % |
| A158420 | a(n) = 1024*n^2 - 2*n | 100.0 % |
| A158443 | a(n) = 16*n^2 - 4 | 100.0 % |
| A158444 | a(n) = 16*n^2 + 4 | 100.0 % |
| A158445 | a(n) = 25*n^2 + 5 | 100.0 % |
| A158446 | a(n) = 25*n^2 - 5 | 100.0 % |
| A158447 | a(n) = 10*n^2 - 1 | 100.0 % |
| A158462 | a(n) = 36*n^2 - 6 | 100.0 % |
| A158479 | a(n) = 36*n^2 + 6 | 100.0 % |
| A158480 | a(n) = 12*n^2 + 1 | 100.0 % |
| A158481 | a(n) = 49*n^2 + 7 | 100.0 % |
| A158482 | a(n) = 14*n^2 + 1 | 100.0 % |
| A158484 | a(n) = 49*n^2 - 7 | 100.0 % |
| A158485 | a(n) = 14*n^2 - 1 | 100.0 % |
| A158487 | a(n) = 64*n^2 - 8 | 100.0 % |
| A158488 | a(n) = 64*n^2 + 8 | 100.0 % |
| A158490 | a(n) = 100*n^2 - 10 | 100.0 % |
| A158491 | a(n) = 20*n^2 - 1 | 100.0 % |
| A158492 | a(n) = 100*n^2 + 10 | 100.0 % |
| A158493 | a(n) = 20*n^2 + 1 | 100.0 % |
| A158536 | a(n) = 121*n^2 + 11 | 100.0 % |
| A158537 | a(n) = 22*n^2 + 1 | 100.0 % |
| A158539 | a(n) = 121*n^2 - 11 | 100.0 % |
| A158540 | a(n) = 22*n^2 - 1 | 100.0 % |
| A158543 | a(n) = 144*n^2 - 12 | 100.0 % |
| A158544 | a(n) = 24*n^2 - 1 | 100.0 % |
| A158546 | a(n) = 144*n^2 + 12 | 100.0 % |
| A158547 | a(n) = 24*n^2 + 1 | 100.0 % |
| A158548 | a(n) = 169*n^2 + 13 | 100.0 % |
| A158549 | a(n) = 26*n^2 + 1 | 100.0 % |
| A158550 | a(n) = 169*n^2 - 13 | 100.0 % |
| A158551 | a(n) = 26*n^2 - 1 | 100.0 % |
| A158553 | a(n) = 196*n^2 - 14 | 100.0 % |
| A158554 | a(n) = 28*n^2 - 1 | 100.0 % |
| A158555 | a(n) = 196*n^2 + 14 | 100.0 % |
| A158556 | a(n) = 28*n^2 + 1 | 100.0 % |
| A158557 | a(n) = 225*n^2 + 15 | 100.0 % |
| A158558 | a(n) = 30*n^2 + 1 | 100.0 % |
| A158559 | a(n) = 225*n^2 - 15 | 100.0 % |
| A158560 | a(n) = 30*n^2 - 1 | 100.0 % |
| A158562 | a(n) = 256*n^2 - 16 | 100.0 % |
| A158563 | a(n) = 32*n^2 - 1 | 100.0 % |
| A158574 | a(n) = 256*n^2 + 16 | 100.0 % |
| A158575 | a(n) = 32*n^2 + 1 | 100.0 % |
| A158585 | a(n) = 289*n^2 + 17 | 100.0 % |
| A158586 | a(n) = 34*n^2 + 1 | 100.0 % |
| A158587 | a(n) = 289*n^2 - 17 | 100.0 % |
| A158588 | a(n) = 34*n^2 - 1 | 100.0 % |
| A158589 | a(n) = 324*n^2 - 18 | 100.0 % |
| A158590 | a(n) = 324*n^2 + 18 | 100.0 % |
| A158591 | a(n) = 36*n^2 + 1 | 100.0 % |
| A158592 | a(n) = 361*n^2 + 19 | 100.0 % |
| A158593 | a(n) = 38*n^2 + 1 | 100.0 % |
| A158595 | a(n) = 361*n^2 - 19 | 100.0 % |
| A158596 | a(n) = 38*n^2 - 1 | 100.0 % |
| A158597 | a(n) = 400*n^2 - 20 | 100.0 % |
| A158598 | a(n) = 40*n^2 - 1 | 100.0 % |
| A158601 | a(n) = 400*n^2 + 20 | 100.0 % |
| A158602 | a(n) = 40*n^2 + 1 | 100.0 % |
| A158603 | a(n) = 441*n^2 + 21 | 100.0 % |
| A158604 | a(n) = 42*n^2 + 1 | 100.0 % |
| A158626 | a(n) = 42*n^2 - 1 | 100.0 % |
| A158627 | a(n) = 484*n^2 - 22 | 100.0 % |
| A158628 | a(n) = 44*n^2 - 1 | 100.0 % |
| A158629 | a(n) = 484*n^2 + 22 | 100.0 % |
| A158630 | a(n) = 44*n^2 + 1 | 100.0 % |
| A158631 | a(n) = 529*n^2 + 23 | 100.0 % |
| A158632 | a(n) = 46*n^2 + 1 | 100.0 % |
| A158633 | a(n) = 529*n^2 - 23 | 100.0 % |
| A158634 | a(n) = 46*n^2 - 1 | 100.0 % |
| A158636 | a(n) = 576*n^2 - 24 | 100.0 % |
| A158637 | a(n) = 576*n^2 + 24 | 100.0 % |
| A158638 | a(n) = 48*n^2 + 1 | 100.0 % |
| A158639 | a(n) = 676*n^2 - 26 | 100.0 % |
| A158640 | a(n) = 52*n^2 - 1 | 100.0 % |
| A158643 | a(n) = 676*n^2 + 26 | 100.0 % |
| A158644 | a(n) = 52*n^2 + 1 | 100.0 % |
| A158645 | a(n) = 729*n^2 + 27 | 100.0 % |
| A158646 | a(n) = 54*n^2 + 1 | 100.0 % |
| A158655 | a(n) = 729*n^2 - 27 | 100.0 % |
| A158656 | a(n) = 54*n^2 - 1 | 100.0 % |
| A158657 | a(n) = 784*n^2 - 28 | 100.0 % |
| A158658 | a(n) = 56*n^2 - 1 | 100.0 % |
| A158659 | a(n) = 784*n^2 + 28 | 100.0 % |
| A158660 | a(n) = 56*n^2 + 1 | 100.0 % |
| A158665 | a(n) = 841*n^2 + 29 | 100.0 % |
| A158666 | a(n) = 58*n^2 + 1 | 100.0 % |
| A158667 | a(n) = 841*n^2 - 29 | 100.0 % |
| A158668 | a(n) = 58*n^2 - 1 | 100.0 % |
| A158669 | a(n) = 900*n^2 - 30 | 100.0 % |
| A158670 | a(n) = 60*n^2 - 1 | 100.0 % |
| A158672 | a(n) = 900*n^2 + 30 | 100.0 % |
| A158673 | a(n) = 60*n^2 + 1 | 100.0 % |
| A158675 | a(n) = 961*n^2 + 31 | 100.0 % |
| A158676 | a(n) = 62*n^2 + 1 | 100.0 % |
| A158679 | a(n) = 961*n^2 - 31 | 100.0 % |
| A158680 | a(n) = 62*n^2 - 1 | 100.0 % |
| A158683 | a(n) = 1024*n^2 - 32 | 100.0 % |
| A158684 | a(n) = 64*n^2 - 1 | 100.0 % |
| A158685 | a(n) = 32*(32*n^2 + 1) | 100.0 % |
| A158686 | a(n) = 64*n^2 + 1 | 100.0 % |
| A158688 | a(n) = 1089*n^2 + 33 | 100.0 % |
| A158689 | a(n) = 66*n^2 + 1 | 100.0 % |
| A158692 | a(n) = 1089*n^2 - 33 | 100.0 % |
| A158693 | a(n) = 66*n^2 - 1 | 100.0 % |
| A158729 | a(n) = 1156*n^2 - 34 | 100.0 % |
| A158730 | a(n) = 68*n^2 - 1 | 100.0 % |
| A158731 | a(n) = 1156*n^2 + 34 | 100.0 % |
| A158732 | a(n) = 68*n^2 + 1 | 100.0 % |
| A158733 | a(n) = 1225*n^2 + 35 | 100.0 % |
| A158734 | a(n) = 70*n^2 + 1 | 100.0 % |
| A158735 | a(n) = 1225*n^2 - 35 | 100.0 % |
| A158736 | a(n) = 70*n^2 - 1 | 100.0 % |
| A158737 | a(n) = 1296*n^2 - 36 | 100.0 % |
| A158738 | a(n) = 72*n^2 - 1 | 100.0 % |
| A158739 | a(n) = 1296*n^2 + 36 | 100.0 % |
| A158740 | a(n) = 72*n^2 + 1 | 100.0 % |
| A158741 | a(n) = 1369*n^2 + 37 | 100.0 % |
| A158742 | a(n) = 74*n^2 + 1 | 100.0 % |
| A158743 | a(n) = 1369*n^2 - 37 | 100.0 % |
| A158744 | a(n) = 74*n^2 - 1 | 100.0 % |
| A158764 | a(n) = 38*(38*n^2 - 1) | 100.0 % |
| A158765 | a(n) = 76*n^2 - 1 | 100.0 % |
| A158766 | a(n) = 1444*n^2 + 38 | 100.0 % |
| A158767 | a(n) = 76*n^2 + 1 | 100.0 % |
| A158768 | a(n) = 1521*n^2 + 39 | 100.0 % |
| A158769 | a(n) = 78*n^2 + 1 | 100.0 % |
| A158770 | a(n) = 1521*n^2 - 39 | 100.0 % |
| A158771 | a(n) = 78*n^2 - 1 | 100.0 % |
| A158773 | a(n) = 1600*n^2 - 40 | 100.0 % |
| A158774 | a(n) = 80*n^2 - 1 | 100.0 % |
| A158775 | a(n) = 1600*n^2 + 40 | 100.0 % |
| A158776 | a(n) = 80*n^2 + 1 | 100.0 % |
| A160749 | a(n) = (11*n^2 + 19*n + 10)/2 | 100.0 % |
| A160805 | a(n) = (2*n^3 + 9*n^2 + n + 24) / 6 | 100.0 % |
| A161532 | a(n) = 2*n^2 + 8*n + 1 | 100.0 % |
| A161549 | a(n) = 2*n^2 + 14*n + 1 | 100.0 % |
| A161587 | a(n) = 13*n^2 + 10*n + 1 | 100.0 % |
| A161617 | a(n) = 8*n^2 + 20*n + 1 | 100.0 % |
| A161703 | a(n) = (4*n^3 - 12*n^2 + 14*n + 3)/3 | 100.0 % |
| A161707 | a(n) = (4*n^3 - 9*n^2 + 11*n + 3)/3 | 100.0 % |
| A161712 | a(n) = (4*n^3 - 6*n^2 + 8*n + 3)/3 | 100.0 % |
| A162147 | a(n) = n*(n+1)*(5*n + 4)/6 | 100.0 % |
| A162148 | a(n) = n*(n+1)*(5*n+7)/6 | 100.0 % |
| A162254 | a(n) = n*(2*n^2 + 5*n + 1)/2 | 100.0 % |
| A162256 | a(n) = (2*n^3 + 5*n^2 - 3*n)/2 | 100.0 % |
| A162260 | a(n) = (n^3 + 4*n^2 - n)/2 | 100.0 % |
| A162261 | a(n) = (2*n^3 + 5*n^2 - 7*n)/2 | 100.0 % |
| A162263 | a(n) = (2*n^3 + 5*n^2 + 11*n)/2 | 100.0 % |
| A162264 | a(n) = (2*n^3 + 5*n^2 + 7*n)/2 | 100.0 % |
| A162265 | a(n) = (2*n^3 + 5*n^2 - 5*n)/2 | 100.0 % |
| A162266 | a(n) = (2*n^3 + 5*n^2 + 21*n)/2 | 100.0 % |
| A162267 | a(n) = (2*n^3 + 5*n^2 + 5*n)/2 | 100.0 % |
| A162316 | a(n) = 5*n^2 + 20*n + 1 | 100.0 % |
| A162540 | a(n) = (2*n+1)*(2*n+3)*(2*n+5)/3 | 100.0 % |
| A163303 | a(n) = n^3 + 73*n^2 + n + 67 | 100.0 % |
| A163655 | a(n) = n*(2*n^2 + 5*n + 13)/2 | 100.0 % |
| A163661 | a(n) = n*(2*n^2 + 5*n + 17)/2 | 100.0 % |
| A163673 | a(n) = n*(2*n^2 + 5*n + 15)/2 | 100.0 % |
| A163675 | a(n) = n*(2*n^2 + 5*n + 19)/2 | 100.0 % |
| A163683 | a(n) = n^2*(2*n + 5) | 100.0 % |
| A163758 | a(n) = 9*n*(n+1) | 100.0 % |
| A163761 | a(n) = 10*n*(n+1) | 100.0 % |
| A163815 | a(n) = n*(2*n^2 + 5*n + 3) | 100.0 % |
| A163832 | a(n) = n*(2*n^2 + 5*n + 1) | 100.0 % |
| A163833 | a(n) = n*(6*n^2 + 15*n + 5)/2 | 100.0 % |
| A164136 | a(n) = 11*n*(n+1) | 100.0 % |
| A164845 | a(n) = (6 + 10*n + 5*n^2 + n^3)/2 | 100.0 % |
| A164897 | a(n) = 4*n*(n+1) + 3 | 100.0 % |
| A165798 | a(n) = 65*n^2 | 100.0 % |
| A165806 | a(n) = 15n^2 + 3n + 1 | 100.0 % |
| A166136 | a(n) = n*(n+3)/2 + 7 | 100.0 % |
| A166137 | a(n) = 5*n*(n+1)/2 - 4 | 100.0 % |
| A166143 | a(n) = 3*n^2 + 3*n - 5 | 100.0 % |
| A166144 | a(n) = (11*n^2 + 11*n - 20)/2 | 100.0 % |
| A166146 | a(n) = (7*n^2 + 7*n - 12)/2 | 100.0 % |
| A166147 | a(n) = 4*n^2 + 4*n - 7 | 100.0 % |
| A166148 | a(n) = (9*n^2 + 9*n - 16)/2 | 100.0 % |
| A166150 | a(n) = 5*n^2 + 5*n - 9 | 100.0 % |
| A166151 | a(n) = (5*n^2 + 5*n - 6)/2 | 100.0 % |
| A166154 | a(n) = 7*n*(n+1)/2 - 5 | 100.0 % |
| A166464 | a(n) = (3 + 2*n + 6*n^2 + 4*n^3)/3 | 100.0 % |
| A166911 | a(n) = (9 + 14*n + 12*n^2 + 4*n^3)/3 | 100.0 % |
| A167469 | a(n) = 3*n*(5*n-1)/2 | 100.0 % |
| A167487 | a(n) = n*(n + 3)/2 + 8 | 100.0 % |
| A167499 | a(n) = n*(n+3)/2 + 6 | 100.0 % |
| A167573 | a(n) = 20*n^2 + 3 | 100.0 % |
| A167585 | a(n) = 12*n^2 - 8*n + 9 | 100.0 % |
| A168235 | a(n) = 1+5*n+7*n^2 | 100.0 % |
| A168240 | a(n) = 13*n^2 + 7*n + 1 | 100.0 % |
| A168547 | a(n) = 1 - 2*n^2 + 4*n*(1 + 2*n^2)/3 | 100.0 % |
| A168574 | a(n) = (4*n + 3)*(1 + 2*n^2)/3 | 100.0 % |
| A168668 | a(n) = n*(2 + 5*n) | 100.0 % |
| A171272 | a(n) = 1 + 4*n*(1 + 2*n^2)/3 | 100.0 % |
| A172043 | a(n) = 5*n^2 - n + 1 | 100.0 % |
| A172044 | a(n) = 5*n^2 + 11*n + 1 | 100.0 % |
| A172073 | a(n) = (4*n^3 + n^2 - 3*n)/2 | 100.0 % |
| A172076 | a(n) = n*(n+1)*(14*n-11)/6 | 100.0 % |
| A172078 | a(n) = n*(16*n^2 + 3*n - 13)/6 | 100.0 % |
| A172082 | a(n) = n*(n+1)*(6*n-5)/2 | 100.0 % |
| A172117 | a(n) = n*(n+1)*(20*n-17)/6 | 100.0 % |
| A172193 | a(n) = 5*n^2 + 31*n + 1 | 100.0 % |
| A172482 | a(n) = (1+n)*(9 + 11*n + 4*n^2)/3 | 100.0 % |
| A173089 | a(n) = 25*n^2 + n | 100.0 % |
| A173141 | a(n) = 49*n^2 + n | 100.0 % |
| A173267 | a(n) = 121*n^2 + n | 100.0 % |
| A173275 | a(n) = 169*n^2 + n | 100.0 % |
| A173307 | a(n) = 13*n*(n+1) | 100.0 % |
| A173308 | a(n) = 17*n*(n+1) | 100.0 % |
| A173309 | a(n) = 19*n*(n+1) | 100.0 % |
| A174333 | a(n) = 61*n^2 | 100.0 % |
| A174334 | a(n) = 73*n^2 | 100.0 % |
| A174337 | a(n) = 94*n^2 | 100.0 % |
| A174338 | a(n) = 97*n^2 | 100.0 % |
| A174339 | a(n) = 109*n^2 | 100.0 % |
| A174723 | a(n) = n*(4*n^2 - 3*n + 5)/6 | 100.0 % |
| A174814 | a(n) = n*(n+1)*(5*n+1)/3 | 100.0 % |
| A177059 | a(n) = 25*n^2 + 25*n + 6 | 100.0 % |
| A177065 | a(n) = (8*n+3)*(8*n+5) | 100.0 % |
| A177071 | a(n) = (7*n + 3)*(7*n + 4) | 100.0 % |
| A177072 | a(n) = (9*n+2)*(9*n+7) | 100.0 % |
| A177073 | a(n) = (9*n+4)*(9*n+5) | 100.0 % |
| A177099 | a(n) = 81*n^2 + 2*n | 100.0 % |
| A177342 | a(n) = (4*n^3-3*n^2+5*n-3)/3 | 100.0 % |
| A178574 | a(n) = 2*n*(9*n-1) | 100.0 % |
| A178977 | a(n) = (3*n+2)*(3*n+5)/2 | 100.0 % |
| A179436 | a(n) = (3*n+7)*(3*n+2)/2 | 100.0 % |
| A180223 | a(n) = (11*n^2 - 7*n)/2 | 100.0 % |
| A180232 | a(n) = n*(17*n - 13)/2 | 100.0 % |
| A180415 | a(n) = (n^3 - 3n^2 + 14n - 6)/6 | 100.0 % |
| A180919 | a(n) = n^2 + 731*n + 1 | 100.0 % |
| A181679 | a(n) = 121*n^2 + 2*n | 100.0 % |
| A181890 | a(n) = 8*n^2 + 14*n + 5 | 100.0 % |
| A185019 | a(n) = n*(14*n-3) | 100.0 % |
| A185212 | a(n) = 12*n^2 - 8*n + 1 | 100.0 % |
| A185438 | a(n) = 8*n^2 - 2*n + 1 | 100.0 % |
| A185669 | a(n) = 4*n^2 + 3*n + 2 | 100.0 % |
| A185939 | a(n) = 9*n^2 - 6*n + 2 | 100.0 % |
| A186029 | a(n) = n*(7*n+3)/2 | 100.0 % |
| A186030 | a(n) = n*(13*n-3)/2 | 100.0 % |
| A187710 | a(n) = n^2 + n + 10 | 100.0 % |
| A188135 | a(n) = 8*n^2 + 2*n + 1 | 100.0 % |
| A188377 | a(n) = n^3 - 4*n^2 + 6*n - 2 | 100.0 % |
| A188475 | a(n) = (2*n^3 + 3*n^2 + n + 3)/3 | 100.0 % |
| A188947 | a(n) = n^3 - 2*n^2 + 2*n + 1 | 100.0 % |
| A189833 | a(n) = n^2 + 8 | 100.0 % |
| A189834 | a(n) = n^2 + 9 | 100.0 % |
| A189836 | a(n) = n^2 + 11 | 100.0 % |
| A189890 | a(n) = (n^3 - 2*n^2 + 3*n + 2)/2 | 100.0 % |
| A190576 | a(n) = n^2 + 5*n - 5 | 100.0 % |
| A191413 | a(n) = 3*n^2 - 2*n + 7 | 100.0 % |
| A193448 | a(n) = 4*(5*n^2 - 5*n + 1) | 100.0 % |
| A194431 | a(n) = 8*n^2 - 6*n - 1 | 100.0 % |
| A194454 | a(n) = 12*n^2 + 2*n + 1 | 100.0 % |
| A195018 | a(n) = n*(10*n-3) | 100.0 % |
| A195021 | a(n) = n*(14*n - 11) | 100.0 % |
| A195023 | a(n) = 14*n^2 - 4*n | 100.0 % |
| A195024 | a(n) = n*(14*n - 1) | 100.0 % |
| A195025 | a(n) = n*(14*n + 3) | 100.0 % |
| A195026 | a(n) = 7*n*(2*n + 1) | 100.0 % |
| A195027 | a(n) = 2*n*(7*n + 5) | 100.0 % |
| A195028 | a(n) = n*(14*n + 13) | 100.0 % |
| A195029 | a(n) = n*(14*n + 13) + 3 | 100.0 % |
| A195321 | a(n) = 18*n^2 | 100.0 % |
| A195322 | a(n) = 20*n^2 | 100.0 % |
| A195323 | a(n) = 22*n^2 | 100.0 % |
| A195824 | a(n) = 24*n^2 | 100.0 % |
| A196507 | a(n) = n*(3*n^2 + 6*n + 1) | 100.0 % |
| A198017 | a(n) = n*(7*n + 11)/2 + 1 | 100.0 % |
| A201279 | a(n) = 6*n^2 + 10*n + 5 | 100.0 % |
| A202803 | a(n) = n*(5*n+1) | 100.0 % |
| A202804 | a(n) = n*(6*n+4) | 100.0 % |
| A203551 | a(n) = n*(5n^2 + 3n + 4) / 6 | 100.0 % |
| A203552 | a(n) = n*(5*n^2 - 3*n + 4) / 6 | 100.0 % |
| A204674 | a(n) = 4*n^3 + 5*n^2 + 2*n + 1 | 100.0 % |
| A204675 | a(n) = 16*n^2 + 2*n + 1 | 100.0 % |
| A209294 | a(n) = (7*n^2 - 7*n + 4)/2 | 100.0 % |
| A210440 | a(n) = 2*n*(n+1)*(n+2)/3 | 100.0 % |
| A210527 | a(n) = 9*n^2 + 39*n + 83 | 100.0 % |
| A212331 | a(n) = 5*n*(n+5)/2 | 100.0 % |
| A212656 | a(n) = 5*n^2 + 1 | 100.0 % |
| A214659 | a(n) = n*(7*n^2 - 3*n - 1)/3 | 100.0 % |
| A214660 | a(n) = 9*n^2 - 11*n + 3 | 100.0 % |
| A214675 | a(n) = 9*n^2 - 13*n + 5 | 100.0 % |
| A214732 | a(n) = 25*n^2 + 15*n + 1021 | 100.0 % |
| A215646 | a(n) = n * (11*n^2 + 6*n + 1) / 6 | 100.0 % |
| A217775 | a(n) = n*(n+1) + (n+2)*(n+3) + (n+4)*(n+5) | 100.0 % |
| A217776 | a(n) = n*(n+1) + (n+2)*(n+3) + (n+4)*(n+5) + (n+6)*(n+7) | 100.0 % |
| A217873 | a(n) = 4*n*(n^2 + 2)/3 | 100.0 % |
| A218152 | a(n) = 1 + n + ((n-1)*n^2)/2 | 100.0 % |
| A218471 | a(n) = n*(7*n-3)/2 | 100.0 % |
| A219054 | a(n) = (8*n^3 + 3*n^2 + n) / 6 | 100.0 % |
| A220083 | a(n) = (15*n^2 + 9*n + 2)/2 | 100.0 % |
| A220084 | a(n) = (n + 1)*(20*n^2 + 19*n + 6)/6 | 100.0 % |
| A222465 | a(n) = 4*n^2 + 3 | 100.0 % |
| A226449 | a(n) = n*(5*n^2-8*n+5)/2 | 100.0 % |
| A226450 | a(n) = n*(3*n^2 - 5*n + 3) | 100.0 % |
| A226451 | a(n) = n*(7*n^2-12*n+7)/2 | 100.0 % |
| A226488 | a(n) = n*(13*n - 9)/2 | 100.0 % |
| A226489 | a(n) = n*(15*n-11)/2 | 100.0 % |
| A226490 | a(n) = n*(19*n-15)/2 | 100.0 % |
| A226491 | a(n) = n*(21*n-17)/2 | 100.0 % |
| A226492 | a(n) = n*(11*n-5)/2 | 100.0 % |
| A227776 | a(n) = 6*n^2 + 1 | 100.0 % |
| A229183 | a(n) = n*(n^2 + 3)/2 | 100.0 % |
| A230018 | a(n) = (9*n^3 + 5*n)/2 | 100.0 % |
| A232495 | a(n) = 9*n^3/2 - 21*n^2/2 + 8*n - 4 | 100.0 % |
| A236267 | a(n) = 8*n^2 + 3*n + 1 | 100.0 % |
| A237616 | a(n) = n*(n + 1)*(5*n - 4)/2 | 100.0 % |
| A237617 | a(n) = n*(n + 1)*(17*n - 14)/6 | 100.0 % |
| A237618 | a(n) = n*(n + 1)*(19*n - 16)/6 | 100.0 % |
| A237991 | a(n) = 991*n^2 + 1 | 100.0 % |
| A239325 | a(n) = 6*n^2 + 8*n + 1 | 100.0 % |
| A239449 | a(n) = 7*n^2 - 5*n + 1 | 100.0 % |
| A241748 | a(n) = n^2 + 12 | 100.0 % |
| A241749 | a(n) = n^2 + 13 | 100.0 % |
| A241750 | a(n) = n^2 + 15 | 100.0 % |
| A241751 | a(n) = n^2 + 16 | 100.0 % |
| A241847 | a(n) = n^2 + 17 | 100.0 % |
| A241848 | a(n) = n^2 + 18 | 100.0 % |
| A241849 | a(n) = n^2 + 19 | 100.0 % |
| A241850 | a(n) = n^2 + 20 | 100.0 % |
| A241851 | a(n) = n^2 + 21 | 100.0 % |
| A241889 | a(n) = n^2 + 23 | 100.0 % |
| A241890 | a(n) = n^2 + 24 | 100.0 % |
| A242412 | a(n) = (2*n-1)^2 + 14 | 100.0 % |
| A242659 | a(n) = n*(n^2 - 3*n + 4) | 100.0 % |
| A243138 | a(n) = n^2 + 15*n + 13 | 100.0 % |
| A243762 | a(n) = 4*n^3 + 5 | 100.0 % |
| A244082 | a(n) = 32*n^2 | 100.0 % |
| A244630 | a(n) = 17*n^2 | 100.0 % |
| A244631 | a(n) = 19*n^2 | 100.0 % |
| A244632 | a(n) = 23*n^2 | 100.0 % |
| A244633 | a(n) = 26*n^2 | 100.0 % |
| A244634 | a(n) = 27*n^2 | 100.0 % |
| A244635 | a(n) = 29*n^2 | 100.0 % |
| A244636 | a(n) = 30*n^2 | 100.0 % |
| A244725 | a(n) = 5*n^3 | 100.0 % |
| A244726 | a(n) = 6*n^3 | 100.0 % |
| A244727 | a(n) = 7*n^3 | 100.0 % |
| A244728 | a(n) = 9*n^3 | 100.0 % |
| A245301 | a(n) = n*(7*n^2 + 15*n + 8)/6 | 100.0 % |
| A246172 | a(n) = (n^2 + 9*n - 8)/2 | 100.0 % |
| A247155 | a(n) = 31*n^2 + 1 | 100.0 % |
| A247541 | a(n) = 7*n^2 + 1 | 100.0 % |
| A247792 | a(n) = 9*n^2 + 1 | 100.0 % |
| A249354 | a(n) = n*(3*n^2 + 3*n + 1) | 100.0 % |
| A254407 | a(n) = n*(n+1)*(11*n +10)/6 | 100.0 % |
| A254963 | a(n) = n*(11*n + 3)/2 | 100.0 % |
| A255211 | a(n) = n*(n+1)*(7*n+2)/6 | 100.0 % |
| A255687 | a(n) = n*(n + 1)*(7*n + 11)/6 | 100.0 % |
| A255842 | a(n) = 2*n^2 + 12 | 100.0 % |
| A255843 | a(n) = 2*n^2 + 4 | 100.0 % |
| A255844 | a(n) = 2*n^2 + 6 | 100.0 % |
| A255845 | a(n) = 2*n^2 + 10 | 100.0 % |
| A255846 | a(n) = 2*n^2 + 14 | 100.0 % |
| A255847 | a(n) = 2*n^2 + 16 | 100.0 % |
| A255848 | a(n) = 2*n^2 + 18 | 100.0 % |
| A256716 | a(n) = n*(n+1)*(22*n-19)/6 | 100.0 % |
| A256718 | a(n) = n*(n+1)*(7*n-6)/2 | 100.0 % |
| A256833 | a(n) = (4*n+3)*(4*n+2) | 100.0 % |
| A256857 | a(n) = n*(n^2 + 3*n - 2)/2 | 100.0 % |
| A257042 | a(n) = (3*n+7)*n^2 | 100.0 % |
| A257093 | a(n) = n*(n+1)*(13*n+2)/6 | 100.0 % |
| A258582 | a(n) = n*(2*n + 1)*(4*n + 1)/3 | 100.0 % |
| A258617 | a(n) = (4*n+8)*n^2 | 100.0 % |
| A258618 | a(n) = (4*n+9)*n^2 | 100.0 % |
| A258721 | a(n) = 24*n^2 + 52*n + 29 | 100.0 % |
| A259055 | a(n) = 9*n^2 + 18*n + 7 | 100.0 % |
| A259555 | a(n) = 2*n^2 - 2*n + 17 | 100.0 % |
| A260260 | a(n) = n*(16*n^2 - 21*n + 7)/2 | 100.0 % |
| A261521 | a(n) = n^2 + 2*n + 29 | 100.0 % |
| A261893 | a(n) = (n+1)^3 - n^2 | 100.0 % |
| A262000 | a(n) = n^2*(7*n - 5)/2 | 100.0 % |
| A262221 | a(n) = 25*n*(n + 1)/2 + 1 | 100.0 % |
| A263226 | a(n) = 15*n^2 - 13*n | 100.0 % |
| A263228 | a(n) = 2*n*(16*n - 13) | 100.0 % |
| A264443 | a(n) = n*(n + 5)*(n + 10)/6 | 100.0 % |
| A264444 | a(n) = n*(n + 7)*(n + 14)/6 | 100.0 % |
| A264445 | a(n) = n*(n + 11)*(n + 22)/6 | 100.0 % |
| A267522 | a(n) = 4*(n + 1)*(n + 2)*(4*n + 3)/3 | 100.0 % |
| A268201 | a(n) = 4*n^3 - 6*n^2 + 3*n - 1 | 100.0 % |
| A268351 | a(n) = 3*n*(9*n - 1)/2 | 100.0 % |
| A268484 | a(n) = (n + 1)*(4*n^2 + 14*n + 9)/3 | 100.0 % |
| A268581 | a(n) = 2*n^2 + 8*n + 5 | 100.0 % |
| A268684 | a(n) = n*(n + 1)*(4*n - 1)/3 | 100.0 % |
| A269232 | a(n) = (n + 1)*(6*n^2 + 15*n + 4)/2 | 100.0 % |
| A269342 | a(n) = (n + 1)*(2*n + 1)*(4*n + 9)/3 | 100.0 % |
| A269457 | a(n) = 5*(n + 1)*(n + 4)/2 | 100.0 % |
| A270109 | a(n) = n^3 + (n+1)*(n+2) | 100.0 % |
| A270867 | a(n) = n^3 + 2*n^2 + 4*n + 1 | 100.0 % |
| A271649 | a(n) = 2*(n^2 - n + 2) | 100.0 % |
| A271740 | a(n) = 3*n^2 - 2*n + 2 | 100.0 % |
| A271779 | a(n) = n^3 + 2*n^2 + 5*n + 11 | 100.0 % |
| A271828 | a(n) = 4*n^3 - 18*n^2 + 27*n - 12 | 100.0 % |
| A272039 | a(n) = 10*n^2 + 4*n + 1 | 100.0 % |
| A272378 | a(n) = n*(6*n^2 - 8*n + 3) | 100.0 % |
| A273220 | a(n) = 8n^2 - 12n + 1 | 100.0 % |
| A273366 | a(n) = 10*n^2 + 10*n + 2 | 100.0 % |
| A274077 | a(n) = n^3 + 4 | 100.0 % |
| A275591 | a(n) = n^2 + 9*n + 1 | 100.0 % |
| A275709 | a(n) = 2*n^3 + 3*n^2 | 100.0 % |
| A275874 | a(n) = (n-4)*(n+1)*(n+3)/6 | 100.0 % |
| A276819 | a(n) = (9*n^2 - n)/2 + 1 | 100.0 % |
| A277108 | a(n) = 4*n*(n+5) | 100.0 % |
| A277976 | a(n) = n*(3*n + 23) | 100.0 % |
| A277978 | a(n) = 3*n*(n+3) | 100.0 % |
| A277979 | a(n) = 4*n^2 + 18*n | 100.0 % |
| A277980 | a(n) = 12*n^2 + 18*n | 100.0 % |
| A277984 | a(n) = 6*n*(9*n-5) | 100.0 % |
| A277985 | a(n) = 3*(9*n - 1)*(3*n - 2) | 100.0 % |
| A277990 | a(n) = 54*n^2 + 6*n | 100.0 % |
| A277991 | a(n) = 81*n^2 - 9*n | 100.0 % |
| A279895 | a(n) = n*(5*n + 11)/2 | 100.0 % |
| A280089 | a(n) = 4*n^3 - 3*n + 1 | 100.0 % |
| A280304 | a(n) = 3*n*(n^2 + 3*n + 4) | 100.0 % |
| A281381 | a(n) = n*(n + 1)*(4*n + 5)/2 | 100.0 % |
| A283394 | a(n) = 3*n*(3*n + 7)/2 + 4 | 100.0 % |
| A289134 | a(n) = 21*n^2 - 33*n + 13 | 100.0 % |