E.g.f. satisfies A(x) = exp( x * (1+x)^2 * A(x)^2 ).
A362774
E.g.f. satisfies A(x) = exp( x * (1+x)^2 * A(x)^2 ).
Terms
- a(0) =1a(1) =1a(2) =9a(3) =115a(4) =2265a(5) =59701a(6) =1981513a(7) =79441167a(8) =3736418801a(9) =201790517833
External references
- oeis: A362774