G.f. satisfies: A(x) = exp( Sum_{n>=1} (2^n + A(x))^n * x^n/n ).
A163138
G.f. satisfies: A(x) = exp( Sum_{n>=1} (2^n + A(x))^n * x^n/n ).
Terms
- a(0) =1a(1) =3a(2) =20a(3) =329a(4) =22584a(5) =7938470a(6) =12605643936
External references
- oeis: A163138