Expansion of e.g.f. 1 / (1 - x^2 * exp(x) / 2).
A346888
Expansion of e.g.f. 1 / (1 - x^2 * exp(x) / 2).
Terms
- a(0) =1a(1) =0a(2) =1a(3) =3a(4) =12a(5) =70a(6) =465a(7) =3591a(8) =31948a(9) =319068a(10) =3539385a(11) =43205635a(12) =575312826a(13) =8298867798a(14) =128921967265
External references
- oeis: A346888