E.g.f. A(x) = G(x)^2/x where G(x) satisfies: G(G(x))^2 = G(x)^2 * G'(x) and G(x) is the g.f. of A179499.
A179499
E.g.f. A(x) = G(x)^2/x where G(x) satisfies: G(G(x))^2 = G(x)^2 * G'(x) and G(x) is the g.f. of A179499.
Terms
- a(0) =1a(1) =4a(2) =42a(3) =768a(4) =20680a(5) =749040a(6) =34497792a(7) =1944626432a(8) =130528288512
External references
- oeis: A179499