Expansion of e.g.f.: (log(1-x))^2*x^2.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =24a(5) =120a(6) =660a(7) =4200a(8) =30688a(9) =254016a(10) =2352240a(11) =24108480a(12) =271016064a(13) =3316135680a(14) =43877957760a(15) =624306009600