A017072 a(n) = (8*n)^8.

0, 16777216, 4294967296, 110075314176, 1099511627776, 6553600000000, 28179280429056, 96717311574016, 281474976710656, 722204136308736, 1677721600000000, 3596345248055296, 7213895789838336, 13685690504052736

Offset

0,2

Comments

a(n) = A155955(n,8) for n > 7. - Reinhard Zumkeller, Jan 31 2009

Links

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

Index entries for linear recurrences with constant coefficients, signature (9, -36, 84, -126, 126, -84, 36, -9, 1).

Mathematica

(8*Range[0, 20])^8 (* or *) LinearRecurrence[{9, -36, 84, -126, 126, -84, 36, -9, 1}, {0, 16777216, 4294967296, 110075314176, 1099511627776, 6553600000000, 28179280429056, 96717311574016, 281474976710656}, 20] (* Harvey P. Dale, May 25 2019 *)

Prog

(Magma) [(8*n)^8: n in [0..35]]; // Vincenzo Librandi, Jul 11 2011

Crossrefs

Sequence in context: A177081 A217784 A017000 * A017264 A017372 A016788

Adjacent sequences: A017069 A017070 A017071 * A017073 A017074 A017075

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved