E.g.f.: A(x) = exp(x + A(x)^2) - 1.
A143139
E.g.f.: A(x) = exp(x + A(x)^2) - 1.
Terms
- a(0) =1a(1) =3a(2) =25a(3) =351a(4) =6901a(5) =174483a(6) =5392465a(7) =196967991a(8) =8301682141a(9) =396555037803
External references
- oeis: A143139
A143139
E.g.f.: A(x) = exp(x + A(x)^2) - 1.