A029105 Expansion of 1/((1-x)(1-x^5)(1-x^11)(1-x^12)).

1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 4, 5, 5, 5, 6, 7, 8, 8, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 49, 52, 55, 58, 61, 64, 67, 70, 73, 76, 79, 83, 87, 91, 95, 99, 104

Offset

0,6

Links

Table of n, a(n) for n=0..60.

Index entries for linear recurrences with constant coefficients, signature (1, 0, 0, 0, 1, -1, 0, 0, 0, 0, 1, 0, -1, 0, 0, -1, 0, 1, 0, 0, 0, 0, -1, 1, 0, 0, 0, 1, -1).

Mathematica

CoefficientList[Series[1/((1-x)(1-x^5)(1-x^11)(1-x^12)), {x, 0, 70}], x] (* Harvey P. Dale, Apr 26 2011 *)

Prog

(PARI) Vec(1/((1-x)*(1-x^5)*(1-x^11)*(1-x^12)) + O(x^80)) \\ Jinyuan Wang, Mar 18 2020

Crossrefs

Sequence in context: A275891 A109368 A046774 * A079954 A114968 A079629

Adjacent sequences: A029102 A029103 A029104 * A029106 A029107 A029108

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved