OFFSET
0,3
COMMENTS
Number of partitions of n into parts 1, 2, 7 and 10. - Ilya Gutkovskiy, May 14 2017
LINKS
Index entries for linear recurrences with constant coefficients, signature (1,1,-1,0,0,0,1,-1,-1,2,-1,-1,1,0,0,0,-1,1,1,-1).
MATHEMATICA
CoefficientList[Series[1/((1-x)(1-x^2)(1-x^7)(1-x^10)), {x, 0, 60}], x] (* or *) LinearRecurrence[{1, 1, -1, 0, 0, 0, 1, -1, -1, 2, -1, -1, 1, 0, 0, 0, -1, 1, 1, -1}, {1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 9, 10, 12, 13, 16, 17, 20, 22, 25, 27}, 60] (* Harvey P. Dale, May 27 2018 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved