a(n) = 144*n - 1.

Terms

a(0) =143a(1) =287a(2) =431a(3) =575a(4) =719a(5) =863a(6) =1007a(7) =1151a(8) =1295a(9) =1439a(10) =1583a(11) =1727a(12) =1871a(13) =2015a(14) =2159a(15) =2303a(16) =2447a(17) =2591a(18) =2735a(19) =2879a(20) =3023a(21) =3167a(22) =3311a(23) =3455a(24) =3599a(25) =3743a(26) =3887a(27) =4031a(28) =4175a(29) =4319