G.f.: A(x) = exp( Sum_{n>=1} x^n/n * 2^(n^2)/(1 + 2^(n^2)*x^n) ).
A158096
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) =6a(3) =188a(4) =16614a(5) =6744492a(6) =11466697660
External references
- oeis: A158096