G.f. satisfies: A(x) = x*(1 + A(A(x)))/(1 - A(A(x))).
A141149
G.f. satisfies: A(x) = x*(1 + A(A(x)))/(1 - A(A(x))).
Terms
- a(0) =1a(1) =2a(2) =10a(3) =74a(4) =682a(5) =7274a(6) =86386a(7) =1116338a(8) =15464818a(9) =227315378a(10) =3519165370a(11) =57067589306a(12) =965272138714
External references
- oeis: A141149