G.f. satisfies: A(x) = 1 + x*A(x)^5/A(-x)^5.
A143558
G.f. satisfies: A(x) = 1 + x*A(x)^5/A(-x)^5.
Terms
- a(0) =1a(1) =1a(2) =10a(3) =50a(4) =570a(5) =4450a(6) =56202a(7) =501970a(8) =6676410a(9) =63799490a(10) =875391370a(11) =8715058802a(12) =122088479930
External references
- oeis: A143558