a(n) = 441*n + 1.

Terms

a(0) =442a(1) =883a(2) =1324a(3) =1765a(4) =2206a(5) =2647a(6) =3088a(7) =3529a(8) =3970a(9) =4411a(10) =4852a(11) =5293a(12) =5734a(13) =6175a(14) =6616a(15) =7057a(16) =7498a(17) =7939a(18) =8380a(19) =8821a(20) =9262a(21) =9703a(22) =10144a(23) =10585a(24) =11026a(25) =11467a(26) =11908a(27) =12349a(28) =12790a(29) =13231