E.g.f. satisfies A(x) = exp( x/(1 - x*A(x))^2 ).
A161635
E.g.f. satisfies A(x) = exp( x/(1 - x*A(x))^2 ).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =43a(4) =553a(5) =9501a(6) =204961a(7) =5330599a(8) =162432593a(9) =5677941817a(10) =224018814241
External references
- oeis: A161635