Expansion of x^4*(5 - 16*x + 13*x^2)/(1 - 2*x)^4.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =5a(5) =24a(6) =85a(7) =264a(8) =760a(9) =2080a(10) =5488a(11) =14080a(12) =35328a(13) =87040a(14) =211200a(15) =505856a(16) =1198080a(17) =2809856a(18) =6533120a(19) =15073280a(20) =34537472a(21) =78643200a(22) =178061312a(23) =401080320a(24) =899153920a(25) =2006974464a(26) =4461690880a(27) =9881780224a(28) =21810380800a(29) =47982837760