A017575 (12n+4)^7.

16384, 268435456, 13492928512, 163840000000, 1028071702528, 4398046511104, 14645194571776, 40867559636992, 100000000000000, 221068140740608, 450766669594624, 860542568759296, 1555363874947072

Offset

0,1

Links

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

Index entries for linear recurrences with constant coefficients, signature (8, -28, 56, -70, 56, -28, 8, -1).

Crossrefs

Sequence in context: A017215 A017323 A017443 * A223806 A223584 A185566

Adjacent sequences: A017572 A017573 A017574 * A017576 A017577 A017578

Keyword

nonn,easy

Author

N. J. A. Sloane.

Status

approved