a(n) = 900*n + 1.

Terms

a(0) =901a(1) =1801a(2) =2701a(3) =3601a(4) =4501a(5) =5401a(6) =6301a(7) =7201a(8) =8101a(9) =9001a(10) =9901a(11) =10801a(12) =11701a(13) =12601a(14) =13501a(15) =14401a(16) =15301a(17) =16201a(18) =17101a(19) =18001a(20) =18901a(21) =19801a(22) =20701a(23) =21601a(24) =22501a(25) =23401a(26) =24301a(27) =25201a(28) =26101a(29) =27001