E.g.f.: A(x) = exp(x*exp(x*exp(2*x*exp(3*x*exp(...exp(n*x*exp(...))...))))).
A189897
E.g.f.: A(x) = exp(x*exp(x*exp(2*x*exp(3*x*exp(...exp(n*x*exp(...))...))))).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =22a(4) =329a(5) =8636a(6) =355297a(7) =21117286a(8) =1710243761a(9) =180811765432
External references
- oeis: A189897