E.g.f. satisfies: A'(x) = 1 + A(x) + 2*A(x)^2, where A(0)=0.
A234797
E.g.f. satisfies: A'(x) = 1 + A(x) + 2*A(x)^2, where A(0)=0.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =17a(4) =109a(5) =649a(6) =5285a(7) =44513a(8) =448861a(9) =4836601a(10) =58743125a(11) =766520657a(12) =10939702669a(13) =167136559849
External references
- oeis: A234797