OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (33, -371, 1527, -1188).
FORMULA
a(n)=(80*12^(n+3)-132*11^(n+3)+55*9^(n+3)-3)/2640. [Yahia Kahloune, May 29 2013].
MATHEMATICA
CoefficientList[Series[1/((1 - x) (1 - 9 x) (1 - 11 x) (1 - 12 x)), {x, 0, 20}], x] (* Wesley Ivan Hurt, Nov 17 2022 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved