OFFSET
0,2
LINKS
FORMULA
G.f.: (2*x^6 - 3*x^4 - 3*x^3 - 3*x^2 - 2*x - 1)/(x - 1).
a(n) = 10 for n >= 6.
MATHEMATICA
CoefficientList[Series[(2x^6-3x^4-3x^3-3x^2-2x-1)/(x-1), {x, 0, 100}], x] (* or *) PadRight[ {1, 3, 6, 9, 12, 12}, 100, {10}] (* Harvey P. Dale, Mar 07 2024 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Nov 25 2019
STATUS
approved