p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = 1 - S - S^3.

Terms

a(0) =1a(1) =1a(2) =3a(3) =5a(4) =10a(5) =19a(6) =35a(7) =67a(8) =124a(9) =234a(10) =441a(11) =827a(12) =1558a(13) =2927a(14) =5503a(15) =10349a(16) =19453a(17) =36580a(18) =68774a(19) =129304a(20) =243119a(21) =457093a(22) =859415a(23) =1615837a(24) =3038024a(25) =5711986a(26) =10739431a(27) =20191855a(28) =37963921a(29) =71378219