G.f. A(x) satisfies A(x) = 1 + x * A(x)^2 * A(x*A(x)^3)^3.
A381649
G.f. A(x) satisfies A(x) = 1 + x * A(x)^2 * A(x*A(x)^3)^3.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =44a(4) =510a(5) =7024a(6) =109362a(7) =1871530a(8) =34590180a(9) =682396379a(10) =14251399805a(11) =313170119013
External references
- oeis: A381649