Expansion of the e.g.f. (1 - 2*x - 2*log(1 - x) - exp(2*x)*(1 - x)^2) / 4 - 1.
A347210
Expansion of the e.g.f. (1 - 2*x - 2*log(1 - x) - exp(2*x)*(1 - x)^2) / 4 - 1.
Terms
- a(0) =-1a(1) =0a(2) =1a(3) =2a(4) =3a(5) =4a(6) =20a(7) =216a(8) =2072a(9) =18880a(10) =177984a(11) =1805440a(12) =19935872a(13) =239445504a(14) =3113377280a(15) =43588830208a(16) =653836446720
External references
- oeis: A347210