A017059 a(n) = (7*n + 6)^7.

279936, 62748517, 1280000000, 10460353203, 52523350144, 194754273881, 587068342272, 1522435234375, 3521614606208, 7446353252589, 14645194571776, 27136050989627, 47829690000000, 80798284478113

Offset

0,1

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

(7*Range[0, 20]+6)^7 (* or *) LinearRecurrence[{8, -28, 56, -70, 56, -28, 8, -1}, {279936, 62748517, 1280000000, 10460353203, 52523350144, 194754273881, 587068342272, 1522435234375}, 20] (* Harvey P. Dale, Oct 28 2017 *)

Prog

(Magma) [(7*n+6)^7: n in [0..30]]; // Vincenzo Librandi, Jul 10 2011

Crossrefs

Sequence in context: A016867 A016915 A183621 * A017143 A017239 A017347

Adjacent sequences: A017056 A017057 A017058 * A017060 A017061 A017062

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved