Fibonacci sequence beginning 2, 11.

Terms

a(0) =2a(1) =11a(2) =13a(3) =24a(4) =37a(5) =61a(6) =98a(7) =159a(8) =257a(9) =416a(10) =673a(11) =1089a(12) =1762a(13) =2851a(14) =4613a(15) =7464a(16) =12077a(17) =19541a(18) =31618a(19) =51159a(20) =82777a(21) =133936a(22) =216713a(23) =350649a(24) =567362a(25) =918011a(26) =1485373a(27) =2403384a(28) =3888757a(29) =6292141