E.g.f.: A(x) = Sum_{n>=0} (2^n + 3^n)^n * exp((5*2^n + 2*3^n)*x) * x^n/n!.
A196459
E.g.f.: A(x) = Sum_{n>=0} (2^n + 3^n)^n * exp((5*2^n + 2*3^n)*x) * x^n/n!.
Terms
- a(0) =1a(1) =12a(2) =378a(3) =66324a(4) =106198818
External references
- oeis: A196459
A196459
E.g.f.: A(x) = Sum_{n>=0} (2^n + 3^n)^n * exp((5*2^n + 2*3^n)*x) * x^n/n!.