A029379 Expansion of 1/((1-x^5)(1-x^6)(1-x^7)(1-x^9)).

1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 2, 1, 2, 2, 2, 2, 3, 3, 3, 4, 3, 4, 5, 5, 5, 6, 6, 6, 8, 7, 8, 9, 9, 10, 11, 11, 11, 13, 13, 14, 16, 15, 16, 18, 18, 19, 21, 21, 22, 24, 24, 25, 28, 28, 29, 31, 31, 33, 36, 36, 37, 40, 40, 42

Offset

0,13

Links

Table of n, a(n) for n=0..65.

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

Mathematica

CoefficientList[Series[1/((1 - x^5) (1 - x^6) (1 - x^7) (1 - x^9)), {x, 0, 100}], x] (* _Martin Ettl, Oct 21 2012 *)

Prog

(PARI) Vec(1/((1-x^5)*(1-x^6)*(1-x^7)*(1-x^9)) + O(x^80)) \\ Jinyuan Wang, Mar 11 2020

Crossrefs

Sequence in context: A325357 A294107 A240874 * A058776 A233296 A029228

Adjacent sequences: A029376 A029377 A029378 * A029380 A029381 A029382

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved