p-INVERT of (0,1,0,1,0,1,...), where p(S) = 1 - S - S^4.

Terms

a(0) =1a(1) =1a(2) =2a(3) =4a(4) =7a(5) =15a(6) =27a(7) =55a(8) =101a(9) =199a(10) =370a(11) =718a(12) =1347a(13) =2595a(14) =4898a(15) =9397a(16) =17803a(17) =34066a(18) =64682a(19) =123561a(20) =234917a(21) =448289a(22) =852979a(23) =1626689a(24) =3096695a(25) =5903316a(26) =11241426a(27) =21424775a(28) =40805833a(29) =77759648