A029198 Expansion of 1/((1-x^2)*(1-x^5)*(1-x^6)*(1-x^12)).

1, 0, 1, 0, 1, 1, 2, 1, 2, 1, 3, 2, 5, 2, 5, 3, 6, 5, 8, 5, 9, 6, 11, 8, 14, 9, 15, 11, 17, 14, 21, 15, 23, 17, 26, 21, 31, 23, 33, 26, 37, 31, 43, 33, 46, 37, 51, 43, 58, 46, 62, 51, 68, 58, 76, 62, 81, 68, 88, 76, 98, 81

Offset

0,7

Comments

Number of partitions of n into parts 2, 5, 6, and 12. - Joerg Arndt, Jun 02 2014

Links

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

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

Mathematica

CoefficientList[Series[1/((1-x^2)(1-x^5)(1-x^6)(1-x^12)), {x, 0, 80}], x] (* Harvey P. Dale, Jun 23 2012 *)

Prog

(PARI) Vec(1/((1-x^2)*(1-x^5)*(1-x^6)*(1-x^12)) + O(x^80)) \\ Jinyuan Wang, Mar 15 2020

Crossrefs

Sequence in context: A185214 A241719 A269572 * A029175 A186994 A056889

Adjacent sequences: A029195 A029196 A029197 * A029199 A029200 A029201

Keyword

nonn,easy

Author

N. J. A. Sloane, Dec 11 1999

Status

approved