G.f. A(x) satisfies: A'(x)/2 = Series_Reversion( x - x*A'(x) - A(x) ).

A259611

G.f. A(x) satisfies: A'(x)/2 = Series_Reversion( x - x*A'(x) - A(x) ).

Terms

    a(0) =1a(1) =2a(2) =13a(3) =128a(4) =1592a(5) =23148a(6) =377584a(7) =6739594a(8) =129507154a(9) =2648996432a(10) =57205691948

External references