Fibonacci sequence beginning 5, 14.

Terms

a(0) =5a(1) =14a(2) =19a(3) =33a(4) =52a(5) =85a(6) =137a(7) =222a(8) =359a(9) =581a(10) =940a(11) =1521a(12) =2461a(13) =3982a(14) =6443a(15) =10425a(16) =16868a(17) =27293a(18) =44161a(19) =71454a(20) =115615a(21) =187069a(22) =302684a(23) =489753a(24) =792437a(25) =1282190a(26) =2074627a(27) =3356817a(28) =5431444a(29) =8788261