A017312 a(n) = (10*n + 3)^8.

6561, 815730721, 78310985281, 1406408618241, 11688200277601, 62259690411361, 248155780267521, 806460091894081, 2252292232139041, 5595818096650401, 12667700813876161, 26584441929064321, 52389094428262881

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Links

• Vincenzo Librandi, Table of n, a(n) for n = 0..10000
• Index entries for linear recurrences with constant coefficients, signature (9, -36, 84, -126, 126, -84, 36, -9, 1).

Crossrefs

Cf. A001016, A017305.

Programs

Magma

[(10*n+3)^8: n in [0..20]]; // Vincenzo Librandi, Jul 31 2011

Maple

A017312:=n->(10*n+3)^8; seq(A017312(n), n=0..20); # Wesley Ivan Hurt, Jan 23 2014

Mathematica

Table[(10*n + 3)^8, {n, 0, 20}] (* Wesley Ivan Hurt, Jan 23 2014 *)
LinearRecurrence[{9,-36,84,-126,126,-84,36,-9,1},{6561,815730721,78310985281,1406408618241,11688200277601,62259690411361,248155780267521,806460091894081,2252292232139041},20] (* Harvey P. Dale, Oct 16 2023 *)

Formula

a(n) = A017305(n)^8 = A001016(A017305(n)). - Wesley Ivan Hurt, Jan 23 2014