Expansion of (1-3*x)/(1-8*x+14*x^2).

Terms

a(0) =1a(1) =5a(2) =26a(3) =138a(4) =740a(5) =3988a(6) =21544a(7) =116520a(8) =630544a(9) =3413072a(10) =18476960a(11) =100032672a(12) =541583936a(13) =2932214080a(14) =15875537536a(15) =85953303168a(16) =465368899840