A017083 a(n) = (8*n + 1)^7.

1, 4782969, 410338673, 6103515625, 42618442977, 194754273881, 678223072849, 1954897493193, 4902227890625, 11047398519097, 22876792454961, 44231334895529, 80798284478113, 140710042265625

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

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

Mathematica

(8Range[0, 20]+1)^7  (* Harvey P. Dale, Apr 21 2011 *)

Prog

(Magma) [(8*n+1)^7: n in [0..30]]; // Vincenzo Librandi, Jul 11 2011

Crossrefs

Sequence in context: A083641 A224641 A323310 * A017167 A017383 A017503

Adjacent sequences: A017080 A017081 A017082 * A017084 A017085 A017086

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved