G.f.: Sum_{n>=0} (2^n + 1)^n * x^n / (1 + 2^n*x)^(n+1).
A324306
G.f.: Sum_{n>=0} (2^n + 1)^n * x^n / (1 + 2^n*x)^(n+1).
Terms
- a(0) =1a(1) =2a(2) =14a(3) =464a(4) =62498a(5) =32904512a(6) =68218246274
External references
- oeis: A324306
A324306
G.f.: Sum_{n>=0} (2^n + 1)^n * x^n / (1 + 2^n*x)^(n+1).