Fibonacci sequence beginning 1, 9.

Terms

a(0) =1a(1) =9a(2) =10a(3) =19a(4) =29a(5) =48a(6) =77a(7) =125a(8) =202a(9) =327a(10) =529a(11) =856a(12) =1385a(13) =2241a(14) =3626a(15) =5867a(16) =9493a(17) =15360a(18) =24853a(19) =40213a(20) =65066a(21) =105279a(22) =170345a(23) =275624a(24) =445969a(25) =721593a(26) =1167562a(27) =1889155a(28) =3056717a(29) =4945872