a(n) = 9*n + 8.

Terms

a(0) =8a(1) =17a(2) =26a(3) =35a(4) =44a(5) =53a(6) =62a(7) =71a(8) =80a(9) =89a(10) =98a(11) =107a(12) =116a(13) =125a(14) =134a(15) =143a(16) =152a(17) =161a(18) =170a(19) =179a(20) =188a(21) =197a(22) =206a(23) =215a(24) =224a(25) =233a(26) =242a(27) =251a(28) =260a(29) =269