A017432 a(n) = (11*n + 3)^8.

6561, 1475789056, 152587890625, 2821109907456, 23811286661761, 128063081718016, 513798374428641, 1677721600000000, 4702525276151521, 11716593810022656, 26584441929064321, 55895067029733376

Offset

0,1

Links

Table of n, a(n) for n=0..11.

Index entries for linear recurrences with constant coefficients, signature (9, -36, 84, -126, 126, -84, 36, -9, 1).

Formula

a(n) = 9*a(n-1)-36*a(n-2)+84*a(n-3)-126*a(n-4)+126*a(n-5)-84*a(n-6)+36*a(n-7)-9*a(n-8)+a(n-9). - Wesley Ivan Hurt, Jun 07 2021

Mathematica

(11*Range[0, 20]+3)^8 (* Harvey P. Dale, Oct 27 2013 *)

Crossrefs

Sequence in context: A013853 A017204 A017312 * A017564 A352036 A321812

Adjacent sequences: A017429 A017430 A017431 * A017433 A017434 A017435

Keyword

nonn,easy

Author

N. J. A. Sloane.

Status

approved