Expansion of e.g.f.: x^4*(log(1-x))^2.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =720a(7) =5040a(8) =36960a(9) =302400a(10) =2761920a(11) =27941760a(12) =310495680a(13) =3760922880a(14) =49324923648a(15) =696388492800