OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..10000
Index entries for linear recurrences with constant coefficients, signature (12, -66, 220, -495, 792, -924, 792, -495, 220, -66, 12, -1).
FORMULA
a(n) = 31381059609*A008455(n). - R. J. Mathar, Jul 07 2017
MATHEMATICA
(9*Range[0, 20])^11 (* Harvey P. Dale, Apr 06 2019 *)
PROG
(Magma) [(9*n)^11: n in [0..15]]; // Vincenzo Librandi, Jul 22 2011
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved