Expansion of e.g.f. 1/(1 - x/4 * (exp(2 * x) - 1)).
A354325
Expansion of e.g.f. 1/(1 - x/4 * (exp(2 * x) - 1)).
Terms
- a(0) =1a(1) =0a(2) =1a(3) =3a(4) =14a(5) =80a(6) =558a(7) =4522a(8) =41864a(9) =436032a(10) =5046680a(11) =64251176a(12) =892361520a(13) =13426491520a(14) =217555171568
External references
- oeis: A354325