A017408 (11n+1)^8.

1, 429981696, 78310985281, 1785793904896, 16815125390625, 96717311574016, 406067677556641, 1370114370683136, 3936588805702081, 10000000000000000, 23045377697175681, 49077072127303936, 97906861202319841

Offset

0,2

Links

Table of n, a(n) for n=0..12.

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

Mathematica

(11 Range[0, 20]+1)^8 (* or *) LinearRecurrence[{9, -36, 84, -126, 126, -84, 36, -9, 1}, {1, 429981696, 78310985281, 1785793904896, 16815125390625, 96717311574016, 406067677556641, 1370114370683136, 3936588805702081}, 20] (* Harvey P. Dale, May 10 2022 *)

Crossrefs

Sequence in context: A234193 A166024 A234396 * A017528 A283872 A233477

Adjacent sequences: A017405 A017406 A017407 * A017409 A017410 A017411

Keyword

nonn,easy

Author

N. J. A. Sloane.

Status

approved