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A029116
Expansion of 1/((1-x)(1-x^6)(1-x^11)(1-x^12)).
0
1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 5, 5, 5, 5, 5, 6, 8, 8, 8, 8, 9, 11, 14, 14, 14, 14, 15, 17, 20, 20, 20, 21, 23, 26, 30, 30, 30, 31, 33, 36, 40, 40, 41, 43, 46, 50, 55, 55, 56, 58, 61, 65, 70, 71, 73, 76, 80, 85, 91, 92
OFFSET
0,7
LINKS
Index entries for linear recurrences with constant coefficients, signature (1, 0, 0, 0, 0, 1, -1, 0, 0, 0, 1, 0, -1, 0, 0, 0, -1, 0, 1, 0, 0, 0, -1, 1, 0, 0, 0, 0, 1, -1).
MATHEMATICA
CoefficientList[Series[1/((1-x)(1-x^6)(1-x^11)(1-x^12)), {x, 0, 70}], x] (* or *) LinearRecurrence[{1, 0, 0, 0, 0, 1, -1, 0, 0, 0, 1, 0, -1, 0, 0, 0, -1, 0, 1, 0, 0, 0, -1, 1, 0, 0, 0, 0, 1, -1}, {1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 5, 5, 5, 5, 5, 6, 8, 8, 8, 8, 9, 11, 14, 14, 14, 14, 15, 17}, 70] (* Harvey P. Dale, Jun 01 2021 *)
PROG
(PARI) Vec(1/((1-x)*(1-x^6)*(1-x^11)*(1-x^12)) + O(x^99)) \\ Jinyuan Wang, Mar 18 2020
CROSSREFS
Sequence in context: A079954 A114968 A079629 * A064770 A322073 A332201
KEYWORD
nonn,easy
STATUS
approved