Numbers whose base-10 representation has 2 more 0's than 9's.

Terms

a(0) =100a(1) =200a(2) =300a(3) =400a(4) =500a(5) =600a(6) =700a(7) =800a(8) =1001a(9) =1002a(10) =1003a(11) =1004a(12) =1005a(13) =1006a(14) =1007a(15) =1008a(16) =1010a(17) =1020a(18) =1030a(19) =1040a(20) =1050a(21) =1060a(22) =1070a(23) =1080a(24) =1100a(25) =1200a(26) =1300a(27) =1400a(28) =1500a(29) =1600