E.g.f. satisfies A(x) = exp(x^2 * A(x)^2 / (1 - x)).
A376494
E.g.f. satisfies A(x) = exp(x^2 * A(x)^2 / (1 - x)).
Terms
- a(0) =1a(1) =0a(2) =2a(3) =6a(4) =84a(5) =720a(6) =12000a(7) =178920a(8) =3744720a(9) =79531200a(10) =2056652640a(11) =56284351200
External references
- oeis: A376494