Expansion of e.g.f. 1 / (1 + x - x * exp(x^2)).
A375588
Expansion of e.g.f. 1 / (1 + x - x * exp(x^2)).
Terms
- a(0) =1a(1) =0a(2) =0a(3) =6a(4) =0a(5) =60a(6) =720a(7) =840a(8) =40320a(9) =378000a(10) =2116800a(11) =60207840a(12) =598752000a(13) =7792424640a(14) =181863601920
External references
- oeis: A375588