A017658 a(n) = (12*n + 11)^6.

1771561, 148035889, 1838265625, 10779215329, 42180533641, 128100283921, 326940373369, 735091890625, 1500730351849, 2839760855281, 5053913144281, 8550986578849, 13867245015625, 21691961596369, 32894113444921, 48551226272641, 69980368892329, 98771297640625, 136821750708889

Offset

0,1

Links

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

Index entries for linear recurrences with constant coefficients, signature (7,-21,35,-35,21,-7,1).

Mathematica

(12*Range[0, 20] + 11)^6 (* Paolo Xausa, Dec 28 2025 *)

Crossrefs

Sequence in context: A224591 A017286 A017394 * A234671 A043650 A234082

Adjacent sequences: A017655 A017656 A017657 * A017659 A017660 A017661

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved