G.f. A(x) satisfies: A'(x) = 2 * Series_Reversion( x - A(x)*A'(x) ).
A259271
G.f. A(x) satisfies: A'(x) = 2 * Series_Reversion( x - A(x)*A'(x) ).
Terms
- a(0) =1a(1) =1a(2) =6a(3) =61a(4) =818a(5) =13106a(6) =238636a(7) =4796157a(8) =104441690a(9) =2433287430a(10) =60109378452
External references
- oeis: A259271