Expansion of Sum_{k>=0} k^4 * x^k/(1 - k * x).

Terms

a(0) =0a(1) =1a(2) =17a(3) =114a(4) =564a(5) =2507a(6) =10961a(7) =49260a(8) =231928a(9) =1150781a(10) =6017297a(11) =33085294a(12) =190777804a(13) =1150650935a(14) =7241707281a(15) =47454741400a(16) =323154690928