G.f.: A(x) = exp( Sum_{n>=1} x^n/n * 2^(n^2)/(1 - 2^(n^2)*x^n) ).
A158097
G.f.: A(x) = exp( Sum_{n>=1} x^n/n * 2^(n^2)/(1 - 2^(n^2)*x^n) ).
Terms
- a(0) =1a(1) =2a(2) =14a(3) =204a(4) =16982a(5) =6746636a(6) =11467009772
External references
- oeis: A158097