G.f. A(x) satisfies: Sum_{n>=0} x^n*A(x)^(n^2) = Sum_{n>=0} x^n/(1-n*x)^n.
A325219
G.f. A(x) satisfies: Sum_{n>=0} x^n*A(x)^(n^2) = Sum_{n>=0} x^n/(1-n*x)^n.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =14a(5) =81a(6) =554a(7) =4175a(8) =33894a(9) =292482a(10) =2658803a(11) =25312031a(12) =251337905a(13) =2595476384a(14) =27814372541a(15) =308814996237
External references
- oeis: A325219