E.g.f. A(x) satisfies A(x) = 1 + Sum_{k>=1} x^k/k! * A(k^k*x).
A385549
E.g.f. A(x) satisfies A(x) = 1 + Sum_{k>=1} x^k/k! * A(k^k*x).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =22a(4) =485a(5) =39656a(6) =13728727a(7) =23504091976
External references
- oeis: A385549