G.f. A(x) satisfies A( A(x)^2 - x^2 ) = 4*A(x)^3.
A389542
G.f. A(x) satisfies A( A(x)^2 - x^2 ) = 4*A(x)^3.
Terms
- a(0) =1a(1) =2a(2) =10a(3) =64a(4) =446a(5) =3328a(6) =26004a(7) =209856a(8) =1735734a(9) =14636032a(10) =125342732a(11) =1087209472a(12) =9531523756a(13) =84323339264a(14) =751827499816
External references
- oeis: A389542