A029192 Expansion of 1/((1-x^2)(1-x^4)(1-x^11)(1-x^12)).

1, 0, 1, 0, 2, 0, 2, 0, 3, 0, 3, 1, 5, 1, 5, 2, 7, 2, 7, 3, 9, 3, 10, 5, 13, 5, 14, 7, 17, 7, 18, 9, 21, 10, 23, 13, 27, 14, 29, 17, 33, 18, 35, 21, 40, 23, 43, 27, 49, 29, 52, 33, 58, 35, 61, 40, 68, 43, 72, 49, 80, 52, 84

Offset

0,5

Links

Table of n, a(n) for n=0..62.

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

Mathematica

CoefficientList[Series[1/((1-x^2)(1-x^4)(1-x^11)(1-x^12)), {x, 0, 80}], x] (* Harvey P. Dale, Jul 31 2014 *)

Prog

(PARI) Vec(1/((1-x^2)*(1-x^4)*(1-x^11)*(1-x^12)) + O(x^80)) \\ Jinyuan Wang, Mar 15 2020

Crossrefs

Sequence in context: A117773 A363824 A025805 * A128619 A008613 A165685

Adjacent sequences: A029189 A029190 A029191 * A029193 A029194 A029195

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved