OFFSET
0,7
LINKS
Harvey P. Dale, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (0, 1, 0, 0, 0, 1, 0, -1, 0, 0, 1, 0, -1, 0, 0, 0, -1, 0, 1).
MATHEMATICA
CoefficientList[Series[1/((1-x^2)(1-x^6)(1-x^11)), {x, 0, 80}], x] (* or *) LinearRecurrence[ {0, 1, 0, 0, 0, 1, 0, -1, 0, 0, 1, 0, -1, 0, 0, 0, -1, 0, 1}, {1, 0, 1, 0, 1, 0, 2, 0, 2, 0, 2, 1, 3, 1, 3, 1, 3, 2, 4}, 80] (* Harvey P. Dale, Jul 30 2024 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved