Generating function satisfies A(x) = exp(2*A(x)*x + 2*A(x^3)*x^3/3 + 2*A(x^5)*x^5/5 + 2*A(x^7)*x^7/7 +...).
A073075
Generating function satisfies A(x) = exp(2*A(x)*x + 2*A(x^3)*x^3/3 + 2*A(x^5)*x^5/5 + 2*A(x^7)*x^7/7 +...).
Terms
- a(0) =1a(1) =2a(2) =6a(3) =22a(4) =86a(5) =358a(6) =1554a(7) =6950a(8) =31822a(9) =148434a(10) =702802a(11) =3369046a(12) =16319050a(13) =79749294a(14) =392711090a(15) =1946732854a(16) =9706813790a(17) =48651303118a(18) =244972282734
External references
- oeis: A073075