E.g.f. A(x) satisfies A(x) = 1 - x*A(x)^2 * log(1 - x^2*A(x)).
A392931
E.g.f. A(x) satisfies A(x) = 1 - x*A(x)^2 * log(1 - x^2*A(x)).
Terms
- a(0) =1a(1) =0a(2) =0a(3) =6a(4) =0a(5) =60a(6) =2160a(7) =1680a(8) =141120a(9) =4445280a(10) =13305600a(11) =906111360a(12) =28141344000a(13) =200821420800
External references
- oeis: A392931