OFFSET
5,2
LINKS
Alois P. Heinz, Table of n, a(n) for n = 5..10000
FORMULA
G.f.: ( Sum_{k>=2} x^Fibonacci(k) )^5.
a(n) = A121548(n,5).
MATHEMATICA
nmax = 61; CoefficientList[Series[Sum[x^Fibonacci[k], {k, 2, 21}]^5, {x, 0, nmax}], x] // Drop[#, 5] &
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Oct 10 2022
STATUS
approved