G.f. satisfies: A(x) = Sum_{n>=0} ( (1+x)^n - A(x)^(1/2) )^n / ( 2 - (1+x)^n * A(x)^(1/2) )^(n+1).
A322735
G.f. satisfies: A(x) = Sum_{n>=0} ( (1+x)^n - A(x)^(1/2) )^n / ( 2 - (1+x)^n * A(x)^(1/2) )^(n+1).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =32a(4) =424a(5) =7696a(6) =173442a(7) =4619266a(8) =141315896a(9) =4874012942a(10) =186981188532
External references
- oeis: A322735