A029371 Expansion of 1/((1-x^4)(1-x^8)(1-x^9)(1-x^12)).

1, 0, 0, 0, 1, 0, 0, 0, 2, 1, 0, 0, 3, 1, 0, 0, 4, 2, 1, 0, 5, 3, 1, 0, 7, 4, 2, 1, 8, 5, 3, 1, 10, 7, 4, 2, 13, 8, 5, 3, 15, 10, 7, 4, 18, 13, 8, 5, 22, 15, 10, 7, 25, 18, 13, 8, 29, 22, 15, 10, 34, 25, 18, 13, 38, 29, 22, 15, 43

Offset

0,9

Links

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

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

Mathematica

CoefficientList[Series[1/((1-x^4)(1-x^8)(1-x^9)(1-x^12)), {x, 0, 100}], x] (* Jinyuan Wang, Mar 11 2020 *)

Crossrefs

Sequence in context: A105820 A136263 A105593 * A114374 A111505 A109264

Adjacent sequences: A029368 A029369 A029370 * A029372 A029373 A029374

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved