E.g.f. A(x) satisfies A(x) = exp( arcsinh(x * A(x)^4) ).

A385442

E.g.f. A(x) satisfies A(x) = exp( arcsinh(x * A(x)^4) ).

Terms

    a(0) =1a(1) =1a(2) =9a(3) =168a(4) =4845a(5) =190080a(6) =9454725a(7) =570286080a(8) =40454959545

External references