G.f.: (x - 1)/(x^5 - x^3 - x^2 - x - 1).

Terms

a(0) =1a(1) =-2a(2) =1a(3) =0a(4) =1a(5) =-1a(6) =-2a(7) =3a(8) =0a(9) =0a(10) =-4a(11) =2a(12) =5a(13) =-3a(14) =-4a(15) =-2a(16) =11a(17) =0a(18) =-12a(19) =-3a(20) =13a(21) =13a(22) =-23a(23) =-15a(24) =22a(25) =29a(26) =-23a(27) =-51a(28) =30a(29) =66