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
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Dec 11 1999
STATUS
approved