a(n) = 144*n + 1.

Terms

a(0) =145a(1) =289a(2) =433a(3) =577a(4) =721a(5) =865a(6) =1009a(7) =1153a(8) =1297a(9) =1441a(10) =1585a(11) =1729a(12) =1873a(13) =2017a(14) =2161a(15) =2305a(16) =2449a(17) =2593a(18) =2737a(19) =2881a(20) =3025a(21) =3169a(22) =3313a(23) =3457a(24) =3601a(25) =3745a(26) =3889a(27) =4033a(28) =4177a(29) =4321