Fibonacci sequence beginning 0, 9.

Terms

a(0) =0a(1) =9a(2) =9a(3) =18a(4) =27a(5) =45a(6) =72a(7) =117a(8) =189a(9) =306a(10) =495a(11) =801a(12) =1296a(13) =2097a(14) =3393a(15) =5490a(16) =8883a(17) =14373a(18) =23256a(19) =37629a(20) =60885a(21) =98514a(22) =159399a(23) =257913a(24) =417312a(25) =675225a(26) =1092537a(27) =1767762a(28) =2860299a(29) =4628061