Expansion of 2*x^6*(4-10*x+7*x^2)/(1-2*x)^5.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =8a(7) =60a(8) =294a(9) =1180a(10) =4200a(11) =13776a(12) =42560a(13) =125568a(14) =357120a(15) =985600a(16) =2652672a(17) =6988800a(18) =18077696a(19) =46018560a(20) =115507200a(21) =286326784a(22) =701890560a(23) =1703411712a(24) =4096655360a(25) =9771417600a(26) =23132110848a(27) =54384394240a(28) =127049662464a(29) =295069286400