G.f. A(x) satisfies: A(x) = x * exp(2 * Sum_{k>=1} A(x^k)^2 / (k*x^k) ).
A363389
G.f. A(x) satisfies: A(x) = x * exp(2 * Sum_{k>=1} A(x^k)^2 / (k*x^k) ).
Terms
- a(0) =1a(1) =2a(2) =11a(3) =72a(4) =545a(5) =4432a(6) =38081a(7) =339266a(8) =3107841a(9) =29080910a(10) =276786032a(11) =2671136262a(12) =26076724707a(13) =257061506994
External references
- oeis: A363389