OFFSET
0,12
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 1, 0, 1, 1, 0, 0, -1, 0, 0, -1, 0, -1, 0, 0, -1, 0, 0, 1, 1, 0, 1, 0, 0, 0, -1).
FORMULA
G.f.: 1/((1-x^4)*(1-x^6)*(1-x^7)*(1-x^11)).
a(n) = a(n-4) + a(n-6) + a(n-7) - a(n-10) - a(n-13) - a(n-15) - a(n-18) + a(n-21) + a(n-22) + a(n-24) - a(n-28). - Wesley Ivan Hurt, Aug 19 2022
MATHEMATICA
CoefficientList[Series[1/((1-x^4)(1-x^6)(1-x^7)(1-x^11)), {x, 0, 100}], x] (* Jinyuan Wang, Mar 11 2020 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved