E.g.f. A(x) = G(x)/x where G(x) satisfies: G(G(G(x))) = 2*x*G'(x) - G(x).
A193265
E.g.f. A(x) = G(x)/x where G(x) satisfies: G(G(G(x))) = 2*x*G'(x) - G(x).
Terms
- a(0) =1a(1) =1a(2) =6a(3) =81a(4) =1828a(5) =59910a(6) =2629800a(7) =146775160a(8) =10047085200a(9) =821599116300
External references
- oeis: A193265