G.f. satisfies: A(x) = Sum_{n>=0} x^n*A(x)^(n^2)/(1 - x*A(x)^n)^n.
A192209
G.f. satisfies: A(x) = Sum_{n>=0} x^n*A(x)^(n^2)/(1 - x*A(x)^n)^n.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =13a(4) =70a(5) =431a(6) =2904a(7) =20884a(8) =157881a(9) =1242470a(10) =10111281a(11) =84700640a(12) =727952319a(13) =6403738619a(14) =57563742289a(15) =528125896942
External references
- oeis: A192209