A029213 Expansion of 1/((1-x^2)(1-x^5)(1-x^11)(1-x^12)).

1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 2, 2, 3, 2, 3, 3, 4, 4, 4, 4, 5, 5, 7, 6, 8, 7, 9, 9, 10, 10, 11, 11, 13, 13, 15, 15, 17, 17, 19, 19, 21, 21, 23, 23, 26, 26, 29, 29, 32, 32, 35, 35, 38, 38, 41, 42, 45, 46, 49, 50, 54, 54, 58, 58

Offset

0,11

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

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

Mathematica

CoefficientList[Series[1/((1-x^2)(1-x^5)(1-x^11)(1-x^12)), {x, 0, 70}], x] (* Harvey P. Dale, Apr 10 2012 *)

Prog

(PARI) Vec(1/((1-x^2)*(1-x^5)*(1-x^11)*(1-x^12)) + O(x^80)) \\ Jinyuan Wang, Mar 15 2020

Crossrefs

Sequence in context: A349198 A205018 A286716 * A029209 A282630 A108309

Adjacent sequences: A029210 A029211 A029212 * A029214 A029215 A029216

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved