G.f. A(x) satisfies A(x/A(x)^2) = 1/(1-x)^2.
A145163
G.f. A(x) satisfies A(x/A(x)^2) = 1/(1-x)^2.
Terms
- a(0) =1a(1) =2a(2) =11a(3) =112a(4) =1641a(5) =30140a(6) =645173a(7) =15451056a(8) =403860149a(9) =11337503566a(10) =338096504646
External references
- oeis: A145163