E.g.f. A(x) satisfies A(x) = exp( x^3*A(x)^3 * (1+x*A(x))^2 ).
A387994
E.g.f. A(x) satisfies A(x) = exp( x^3*A(x)^3 * (1+x*A(x))^2 ).
Terms
- a(0) =1a(1) =0a(2) =0a(3) =6a(4) =48a(5) =120a(6) =2520a(7) =80640a(8) =1088640a(9) =13305600a(10) =459043200a(11) =14370048000a(12) =313686172800
External references
- oeis: A387994