A017013 a(n) = (7*n + 2)^9.

512, 387420489, 68719476736, 1801152661463, 19683000000000, 129961739795077, 618121839509504, 2334165173090451, 7427658739644928, 20711912837890625, 51998697814228992, 119851595982618319

Offset

0,1

Links

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

Index entries for linear recurrences with constant coefficients, signature (10, -45, 120, -210, 252, -210, 120, -45, 10, -1).

Maple

A017013:=n->(7*n+2)^9; seq(A017013(k), k=0..100); # Wesley Ivan Hurt, Nov 05 2013

Mathematica

Table[(7n+2)^9, {n, 0, 100}] (* Wesley Ivan Hurt, Nov 05 2013 *)

Prog

(Magma) [(7*n+2)^9: n in [0..25]]; // Vincenzo Librandi, Jul 13 2011
(PARI) a(n) = (7*n+2)^9; \\ Altug Alkan, Oct 13 2018
(GAP) List([0..15], n->(7*n+2)^9); # Muniru A Asiru, Oct 13 2018

Crossrefs

Sequence in context: A016881 A227663 A016941 * A017097 A160866 A017193

Adjacent sequences: A017010 A017011 A017012 * A017014 A017015 A017016

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved