OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (11,-54,154,-275,297,-132,-132,297,-275,154,-54,11,-1).
MATHEMATICA
CoefficientList[Series[1/((1+x)(1-x)^12), {x, 0, 50}], x] (* Vincenzo Librandi, Feb 24 2012 *)
LinearRecurrence[{11, -54, 154, -275, 297, -132, -132, 297, -275, 154, -54, 11, -1}, {1, 11, 67, 297, 1068, 3300, 9076, 22748, 52834, 115126, 237590, 467842, 884236}, 30] (* Harvey P. Dale, Jun 22 2014 *)
PROG
(PARI) Vec(1/((1+x)*(1-x)^12)+O(x^20)) \\ Edward Jiang, Sep 07 2014
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved