a(n) = 841*n + 1.

Terms

a(0) =842a(1) =1683a(2) =2524a(3) =3365a(4) =4206a(5) =5047a(6) =5888a(7) =6729a(8) =7570a(9) =8411a(10) =9252a(11) =10093a(12) =10934a(13) =11775a(14) =12616a(15) =13457a(16) =14298a(17) =15139a(18) =15980a(19) =16821a(20) =17662a(21) =18503a(22) =19344a(23) =20185a(24) =21026a(25) =21867a(26) =22708a(27) =23549a(28) =24390a(29) =25231