A029324 Expansion of 1/((1-x^3)(1-x^9)(1-x^11)(1-x^12)).

1, 0, 0, 1, 0, 0, 1, 0, 0, 2, 0, 1, 3, 0, 1, 3, 0, 1, 4, 0, 2, 5, 1, 3, 6, 1, 3, 7, 1, 4, 8, 2, 5, 10, 3, 6, 12, 3, 7, 13, 4, 8, 15, 5, 10, 18, 6, 12, 20, 7, 13, 22, 8, 15, 25, 10, 18, 28, 12, 20, 31, 13, 22, 34, 15, 25, 38, 18, 28

Offset

0,10

Links

Table of n, a(n) for n=0..68.

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

Mathematica

CoefficientList[Series[1/((1-x^3)(1-x^9)(1-x^11)(1-x^12)), {x, 0, 100}], x] (* Jinyuan Wang, Mar 11 2020 *)

Crossrefs

Sequence in context: A128138 A308999 A208343 * A227551 A029318 A358402

Adjacent sequences: A029321 A029322 A029323 * A029325 A029326 A029327

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved