E.g.f. A(x) satisfies: A(x) = exp( Integral A(x) * Integral 1/A(x)^2 dx dx ).
A258662
E.g.f. A(x) satisfies: A(x) = exp( Integral A(x) * Integral 1/A(x)^2 dx dx ).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =40a(4) =760a(5) =23200a(6) =1038400a(7) =64081600a(8) =5214880000a(9) =541085248000
External references
- oeis: A258662