A017639 a(n) = (12*n + 9)^11.

31381059609, 350277500542221, 50542106513726817, 1532278301220703125, 20635899893042801193, 168787390185178426269, 984770902183611232881, 4501035456767426597157, 17103393581163134765625, 56239892154164025151533, 164621598066108688876929, 437935588474487527439541

Offset

0,1

Links

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

Index entries for linear recurrences with constant coefficients, signature (12,-66,220,-495,792,-924,792,-495,220,-66,12,-1).

Mathematica

(12*Range[0, 15] + 9)^11 (* Paolo Xausa, Dec 27 2025 *)

Crossrefs

Sequence in context: A017171 A017387 A017507 * A234392 A212942 A233794

Adjacent sequences: A017636 A017637 A017638 * A017640 A017641 A017642

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved