Expansion of (1-8x^2-24x^3)/((1-2x)^2*(1+2x+4x^2)).

Terms

a(0) =1a(1) =2a(2) =-4a(3) =-24a(4) =-48a(5) =-160a(6) =-448a(7) =-896a(8) =-2304a(9) =-5632a(10) =-11264a(11) =-26624a(12) =-61440a(13) =-122880a(14) =-278528a(15) =-622592a(16) =-1245184a(17) =-2752512a(18) =-6029312a(19) =-12058624a(20) =-26214400a(21) =-56623104a(22) =-113246208a(23) =-243269632a(24) =-520093696a(25) =-1040187392a(26) =-2214592512