Expansion of e.g.f. 1/(1 - 2 * arctanh(x))^(1/2).
A385468
Expansion of e.g.f. 1/(1 - 2 * arctanh(x))^(1/2).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =17a(4) =129a(5) =1269a(6) =15147a(7) =213765a(8) =3475329a(9) =64020585a(10) =1317472563a(11) =29960707545a(12) =746086414785
External references
- oeis: A385468