Fibonacci sequence beginning 2 9.

Terms

a(0) =2a(1) =9a(2) =11a(3) =20a(4) =31a(5) =51a(6) =82a(7) =133a(8) =215a(9) =348a(10) =563a(11) =911a(12) =1474a(13) =2385a(14) =3859a(15) =6244a(16) =10103a(17) =16347a(18) =26450a(19) =42797a(20) =69247a(21) =112044a(22) =181291a(23) =293335a(24) =474626a(25) =767961a(26) =1242587a(27) =2010548a(28) =3253135a(29) =5263683