A017656 (12n+11)^4.

14641, 279841, 1500625, 4879681, 12117361, 25411681, 47458321, 81450625, 131079601, 200533921, 294499921, 418161601, 577200625, 777796321, 1026625681, 1330863361, 1698181681, 2136750625

Offset

0,1

Links

Table of n, a(n) for n=0..17.

Index entries for linear recurrences with constant coefficients, signature (5, -10, 10, -5, 1).

Crossrefs

Sequence in context: A231118 A017284 A017392 * A186080 A013861 A291145

Adjacent sequences: A017653 A017654 A017655 * A017657 A017658 A017659

Keyword

nonn,easy

Author

N. J. A. Sloane.

Status

approved