OFFSET
0,7
COMMENTS
a(n) is the number of partitions of n into parts 2, 3, 8, and 11. - Joerg Arndt, Apr 13 2019
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (0,1,1,0,-1,0,0,1,0,-1,0,0,0,-1,0,1,0,0,-1,0,1,1,0,-1).
MATHEMATICA
CoefficientList[Series[1 / ((1 - x^2) (1 - x^3) (1 - x^8) (1 - x^11)), {x, 0, 70}], x] (* Vincenzo Librandi, Apr 13 2019 *)
PROG
(Magma) m:=80; R<x>:=PowerSeriesRing(Integers(), m); Coefficients(R!(1/((1 - x^2)*(1 - x^3)*(1 - x^8)*(1 - x^11)))); // Vincenzo Librandi, Apr 13 2019
(PARI) Vec(1/((1-x^2)*(1-x^3)*(1-x^8)*(1-x^11)) + O(x^70)) \\ Felix Fröhlich, Apr 13 2019
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved