OFFSET
0,11
FORMULA
Sum_{i=0..n} binomial(n,i)*a(i) = a(n+5).
G.f. A(x) satisfies: A(x) = x^4 + x^5 * A(x/(1 - x)) / (1 - x). - Ilya Gutkovskiy, Jul 01 2021
CROSSREFS
KEYWORD
nonn,easy,eigen
AUTHOR
Olivier Gérard, Aug 12 2016
STATUS
approved