Expansion of Sum_{k>=1} k * x^k / (1 - k * x^k)^k.

Terms

a(0) =1a(1) =3a(2) =4a(3) =13a(4) =6a(5) =58a(6) =8a(7) =137a(8) =172a(9) =296a(10) =12a(11) =2063a(12) =14a(13) =1254a(14) =5536a(15) =7697a(16) =18a(17) =25201a(18) =20a(19) =68976a(20) =70862a(21) =23882a(22) =24a(23) =607485a(24) =218776a(25) =108720a(26) =918568a(27) =1810089a(28) =30a(29) =6746147