G.f. A(x) satisfies A(x) = 1/(1 - x*A(x)^4 - x^2*A(x)^3*A'(x)).
A385806
G.f. A(x) satisfies A(x) = 1/(1 - x*A(x)^4 - x^2*A(x)^3*A'(x)).
Terms
- a(0) =1a(1) =1a(2) =6a(3) =56a(4) =656a(5) =8901a(6) =134452a(7) =2210098a(8) =38972064a(9) =730162940a(10) =14436966166a(11) =299765678868
External references
- oeis: A385806