a(n) = 2662*n - 22.

Terms

a(0) =2640a(1) =5302a(2) =7964a(3) =10626a(4) =13288a(5) =15950a(6) =18612a(7) =21274a(8) =23936a(9) =26598a(10) =29260a(11) =31922a(12) =34584a(13) =37246a(14) =39908a(15) =42570a(16) =45232a(17) =47894a(18) =50556a(19) =53218a(20) =55880a(21) =58542a(22) =61204a(23) =63866a(24) =66528a(25) =69190a(26) =71852a(27) =74514a(28) =77176a(29) =79838