E.g.f. satisfies A(x) = 1/(1 - 2*x)^(A(x)/2).
A355786
E.g.f. satisfies A(x) = 1/(1 - 2*x)^(A(x)/2).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =42a(4) =497a(5) =7620a(6) =143979a(7) =3241406a(8) =84847489a(9) =2534788296a(10) =85170416115
External references
- oeis: A355786