G.f. satisfies: A(x) = 1 - x + A(x)^3 - A(x*A(x)^5).
A242009
G.f. satisfies: A(x) = 1 - x + A(x)^3 - A(x*A(x)^5).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =27a(4) =540a(5) =15273a(6) =545424a(7) =23441679a(8) =1174939901a(9) =67222626658
External references
- oeis: A242009