G.f. satisfies: the coefficient of x^n in A(x)^n = 2^(n^2) for n>=1 with A(0)=1.
A164764
G.f. satisfies: the coefficient of x^n in A(x)^n = 2^(n^2) for n>=1 with A(0)=1.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =144a(4) =15390a(5) =6580224a(6) =11386265292
External references
- oeis: A164764