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

A362473

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

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =25a(5) =601a(6) =9001a(7) =105001a(8) =1231441a(9) =24146641a(10) =740098801a(11) =22443260401a(12) =607394284201

External references