Expansion of e.g.f.: (1/2) - (1/2)*(5 - 4*exp(x))^(1/2).
A052886
Expansion of e.g.f.: (1/2) - (1/2)*(5 - 4*exp(x))^(1/2).
Terms
- a(0) =0a(1) =1a(2) =3a(3) =19a(4) =207a(5) =3211a(6) =64383a(7) =1581259a(8) =45948927a(9) =1541641771a(10) =58645296063
External references
- oeis: A052886