A017421 a(n) = (11*n + 2)^9.

512, 10604499373, 2641807540224, 78815638671875, 922190162669056, 6351461955384057, 31087100296429568, 119851595982618319, 387420489000000000, 1093685272684360901, 2773078757450186752, 6443858614676334363, 13929745610903012864, 28334269484119140625, 54716887507601719296

Offset

0,1

Links

Paolo Xausa, Table of n, a(n) for n = 0..10000

Index entries for linear recurrences with constant coefficients, signature (10,-45,120,-210,252,-210,120,-45,10,-1).

Mathematica

(11Range[0, 20]+2)^9 (* Harvey P. Dale, Jun 26 2011 *)

Crossrefs

Sequence in context: A160866 A017193 A017301 * A017553 A087931 A044879

Adjacent sequences: A017418 A017419 A017420 * A017422 A017423 A017424

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved