E.g.f. A(x) satisfies A(x) = -log(1 - x - A(x)^2).
A143155
E.g.f. A(x) satisfies A(x) = -log(1 - x - A(x)^2).
Terms
- a(0) =1a(1) =3a(2) =26a(3) =376a(4) =7614a(5) =198248a(6) =6309092a(7) =237291388a(8) =10297903920a(9) =506495785632
External references
- oeis: A143155