A024057 a(n) = 5^n - n^8.

1, 4, -231, -6436, -64911, -387500, -1663991, -5686676, -16386591, -41093596, -90234375, -165530756, -185841071, 404972404, 4627726569, 27954687500, 148292923329, 755963695684, 3803677305049, 19056502765084

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..500

Prog

(Magma) [5^n-n^8: n in [0..30]]; // Vincenzo Librandi, Jul 03 2011

Crossrefs

Sequence in context: A113255 A145767 A206352 * A281614 A132551 A333864

Adjacent sequences: A024054 A024055 A024056 * A024058 A024059 A024060

Keyword

sign,easy

Author

N. J. A. Sloane

Status

approved