OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (23,-173,481,-330)
FORMULA
a(n) = 5^(n+3)/24 + 11^(n+3)/300 - 1/200 - 6^(n+3)/25. - R. J. Mathar, Mar 11 2011
a(n) = 17*a(n-1) - 66*a(n-2) + (5^(n+1) - 1)/4, n >= 2. - Vincenzo Librandi, Mar 12 2011
MATHEMATICA
CoefficientList[Series[1/((1-x)(1-5x)(1-6x)(1-11x)), {x, 0, 30}], x] (* Harvey P. Dale, Apr 18 2021 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved