A029355 - OEIS

A029355

Expansion of 1/((1-x^4)(1-x^6)(1-x^9)(1-x^11)).

1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 3, 2, 3, 3, 4, 3, 5, 3, 5, 5, 6, 5, 7, 6, 7, 8, 8, 8, 10, 9, 10, 11, 12, 11, 14, 12, 15, 15, 16, 15, 19, 17, 19, 20, 21, 21, 24, 23, 25, 26, 27, 27, 31, 29, 32, 33, 35, 34, 39

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OFFSET

0,13

LINKS

Table of n, a(n) for n=0..66.

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 1, 0, 1, 0, 0, 1, -1, 1, 0, -1, 0, -2, 0, -1, 0, 1, -1, 1, 0, 0, 1, 0, 1, 0, 0, 0, -1).

MATHEMATICA

CoefficientList[Series[1/((1-x^4)(1-x^6)(1-x^9)(1-x^11)), {x, 0, 70}], x] (* Harvey P. Dale, Oct 07 2012 *)

PROG

(PARI) Vec(1/((1-x^4)*(1-x^6)*(1-x^9)*(1-x^11)) + O(x^80)) \\ Jinyuan Wang, Mar 11 2020

CROSSREFS

Sequence in context: A278912 A339186 A302479 * A029307 A161066 A161105

Adjacent sequences: A029352 A029353 A029354 * A029356 A029357 A029358

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved