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

Terms

a(0) =1a(1) =-3a(2) =4a(3) =0a(4) =-14a(5) =36a(6) =-44a(7) =-12a(8) =184a(9) =-432a(10) =472a(11) =288a(12) =-2384a(13) =5136a(14) =-4928a(15) =-5184a(16) =30496a(17) =-60480a(18) =49600a(19) =82752a(20) =-385664a(21) =705024a(22) =-473216a(23) =-1234944a(24) =4826368a(25) =-8129280a(26) =4135936a(27) =17639424a(28) =-59809280a(29) =92611584