G.f. satisfies: A(x) = 1 - x + A(x)^3 - A(x*A(x)^3).
A242007
G.f. satisfies: A(x) = 1 - x + A(x)^3 - A(x*A(x)^3).
Terms
- a(0) =1a(1) =1a(2) =0a(3) =2a(4) =13a(5) =195a(6) =3435a(7) =76414a(8) =2022174a(9) =62187697a(10) =2179140792a(11) =85721566443
External references
- oeis: A242007