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

Terms

a(0) =1a(1) =1a(2) =-1a(3) =-5a(4) =-7a(5) =1a(6) =23a(7) =43a(8) =17a(9) =-95a(10) =-241a(11) =-197a(12) =329a(13) =1249a(14) =1511a(15) =-725a(16) =-5983a(17) =-9791a(18) =-1633a(19) =26107a(20) =57113a(21) =35905a(22) =-99529a(23) =-306773a(24) =-314959a(25) =290401a(26) =1525679a(27) =2180155a(28) =-216727a(29) =-6973919