OFFSET
0,2
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..1000
J.-M. Sixdeniers, K. A. Penson and A. I. Solomon, Extended Bell and Stirling Numbers From Hypergeometric Exponentiation, J. Integer Seqs. Vol. 4 (2001), #01.1.4.
Index entries for linear recurrences with constant coefficients, signature (10,-27,18).
FORMULA
G.f.: -(21*x^3-7*x^2-5*x+1)/((x-1)*(6*x-1)*(3*x-1)).
MATHEMATICA
CoefficientList[Series[-(21x^3-7x^2-5x+1)/((x-1)(6x-1)(3x-1)), {x, 0, 30}], x] (* Harvey P. Dale, Dec 15 2018 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Alois P. Heinz, Jul 16 2016
STATUS
approved