G.f. satisfies: A(x) = x^2 + d/dx A(A(x))/2.
A212381
G.f. satisfies: A(x) = x^2 + d/dx A(A(x))/2.
Terms
- a(0) =1a(1) =2a(2) =10a(3) =78a(4) =728a(5) =7848a(6) =94374a(7) =1242910a(8) =17696008a(9) =269931648a(10) =4382342380a(11) =75347334440
External references
- oeis: A212381