Expansion of (2 x^4*(5 - 12*x + 8*x^2))/(1 - 2*x)^4.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =10a(5) =56a(6) =224a(7) =768a(8) =2400a(9) =7040a(10) =19712a(11) =53248a(12) =139776a(13) =358400a(14) =901120a(15) =2228224a(16) =5431296a(17) =13074432a(18) =31129600a(19) =73400320a(20) =171573248a(21) =397934592a(22) =916455424a(23) =2097152000a(24) =4771020800a(25) =10796138496a(26) =24310185984a(27) =54492397568a(28) =121634816000a(29) =270448721920