E.g.f. A(x) satisfies: A( sqrt( A(x^2*exp(-2*x)) ) ) = x.
A274275
E.g.f. A(x) satisfies: A( sqrt( A(x^2*exp(-2*x)) ) ) = x.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =40a(4) =400a(5) =4656a(6) =62944a(7) =1046144a(8) =20274048a(9) =438238720a(10) =10529132416a(11) =280439144448
External references
- oeis: A274275