E.g.f. satisfies A(x) = exp(x) + x^2*A(x)^2.
A371319
E.g.f. satisfies A(x) = exp(x) + x^2*A(x)^2.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =13a(4) =97a(5) =881a(6) =10561a(7) =147505a(8) =2453025a(9) =46234081a(10) =988356961a(11) =23439248801a(12) =613770379729
External references
- oeis: A371319