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A029209
Expansion of 1/((1-x^2)(1-x^5)(1-x^9)(1-x^11)).
1
1, 0, 1, 0, 1, 1, 1, 1, 1, 2, 2, 3, 2, 3, 3, 4, 4, 4, 5, 5, 7, 6, 8, 7, 9, 9, 10, 11, 11, 13, 13, 15, 15, 17, 17, 19, 20, 21, 23, 23, 26, 26, 29, 29, 32, 33, 35, 37, 38, 41, 42, 45, 46, 49, 51, 54, 56, 58, 61, 63, 67, 68, 72
OFFSET
0,10
LINKS
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
Sequence in context: A205018 A286716 A029213 * A282630 A108309 A341307
KEYWORD
nonn,easy
STATUS
approved