Fibonacci sequence beginning 0, 19.

Terms

a(0) =0a(1) =19a(2) =19a(3) =38a(4) =57a(5) =95a(6) =152a(7) =247a(8) =399a(9) =646a(10) =1045a(11) =1691a(12) =2736a(13) =4427a(14) =7163a(15) =11590a(16) =18753a(17) =30343a(18) =49096a(19) =79439a(20) =128535a(21) =207974a(22) =336509a(23) =544483a(24) =880992a(25) =1425475a(26) =2306467a(27) =3731942a(28) =6038409a(29) =9770351