Expansion of e.g.f.: -(log(1-x))^3.

Terms

a(0) =0a(1) =0a(2) =0a(3) =6a(4) =36a(5) =210a(6) =1350a(7) =9744a(8) =78792a(9) =708744a(10) =7036200a(11) =76521456a(12) =905507856a(13) =11589357312a(14) =159580302336