E.g.f. satisfies A(x) = 1 + (exp(x*A(x)) - 1)/A(x).
A377326
E.g.f. satisfies A(x) = 1 + (exp(x*A(x)) - 1)/A(x).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =15a(5) =96a(6) =665a(7) =6028a(8) =60907a(9) =725560a(10) =9591549a(11) =142574004a(12) =2323440119a(13) =41519079616a(14) =803667844993
External references
- oeis: A377326