E.g.f. satisfies A(x) = 1 + x*exp(x*A(x)).
A161631
E.g.f. satisfies A(x) = 1 + x*exp(x*A(x)).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =9a(4) =52a(5) =425a(6) =4206a(7) =50827a(8) =713000a(9) =11500785a(10) =208833850a(11) =4226139731a(12) =94226705772
External references
- oeis: A161631