G.f.: A(x) = x*exp( Sum_{n>=1} A(2^(n^2)*x^n)/n ).
A181536
G.f.: A(x) = x*exp( Sum_{n>=1} A(2^(n^2)*x^n)/n ).
Terms
- a(0) =1a(1) =2a(2) =18a(3) =348a(4) =22998a(5) =7497180a(6) =11948631604
External references
- oeis: A181536
A181536
G.f.: A(x) = x*exp( Sum_{n>=1} A(2^(n^2)*x^n)/n ).