OFFSET
0,4
LINKS
FORMULA
From Elmo R. Oliveira, Aug 05 2024: (Start)
G.f.: x^2*(1 + 6*x - 4*x^2 + 3*x^3 - 5*x^4)/(1 - x).
a(n) = 1, n >= 6. (End)
CROSSREFS
KEYWORD
AUTHOR
STATUS
approved