OFFSET
0,10
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (0,1,0,0,1,0,-1,0,1,0,0,0,-1,-1,0,0,0,1,0,-1,0,1,0,0,1,0,-1).
MATHEMATICA
CoefficientList[Series[1/((1-x^2)(1-x^5)(1-x^9)(1-x^11)), {x, 0, 70}], x] (* Harvey P. Dale, Sep 07 2012 *)
PROG
(PARI) Vec(1/((1-x^2)*(1-x^5)*(1-x^9)*(1-x^11)) + O(x^80)) \\ Jinyuan Wang, Mar 15 2020
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved