OFFSET
0,13
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 1, 0, 0, 1, 0, 1, 0, -1, 1, -1, 0, 0, -2, 0, 0, -1, 1, -1,0, 1, 0, 1, 0, 0, 1, 0, 0, 0, -1).
MATHEMATICA
CoefficientList[Series[1/((1-x^4)(1-x^7)(1-x^9)(1-x^12)), {x, 0, 70}], x] (* or *) LinearRecurrence[{0, 0, 0, 1, 0, 0, 1, 0, 1, 0, -1, 1, -1, 0, 0, -2, 0, 0, -1, 1, -1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, -1}, {1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 2, 1, 1, 1, 3, 1, 2, 2, 3, 3, 2, 3, 4, 4, 3, 4, 6, 4, 5, 5}, 80] (* Harvey P. Dale, Sep 12 2017 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved