G.f. satisfies: A(x) = (1/x)*Series_Reversion( x/(1 + x*A(x)^2 + x^2*A(x)*A'(x)) ).
A361049
G.f. satisfies: A(x) = (1/x)*Series_Reversion( x/(1 + x*A(x)^2 + x^2*A(x)*A'(x)) ).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =28a(4) =269a(5) =3201a(6) =44737a(7) =711691a(8) =12630023a(9) =246594988a(10) =5244025502a(11) =120540052304
External references
- oeis: A361049