Expansion of e.g.f. exp(2*x) / (1 - x^3/6 * exp(x)).
A375632
Expansion of e.g.f. exp(2*x) / (1 - x^3/6 * exp(x)).
Terms
- a(0) =1a(1) =2a(2) =4a(3) =9a(4) =28a(5) =122a(6) =624a(7) =3523a(8) =22824a(9) =170948a(10) =1422664a(11) =12856373a(12) =126598036a(13) =1358773886a(14) =15721899652a(15) =194356158823
External references
- oeis: A375632