a(n) = a(n-1) + a(n-2) with a(0)=2, a(1)=5. Sometimes called the Evangelist Sequence.

Terms

a(0) =2a(1) =5a(2) =7a(3) =12a(4) =19a(5) =31a(6) =50a(7) =81a(8) =131a(9) =212a(10) =343a(11) =555a(12) =898a(13) =1453a(14) =2351a(15) =3804a(16) =6155a(17) =9959a(18) =16114a(19) =26073a(20) =42187a(21) =68260a(22) =110447a(23) =178707a(24) =289154a(25) =467861a(26) =757015a(27) =1224876a(28) =1981891a(29) =3206767