Numbers that contain an odd digit.

Terms

a(0) =1a(1) =3a(2) =5a(3) =7a(4) =9a(5) =10a(6) =11a(7) =12a(8) =13a(9) =14a(10) =15a(11) =16a(12) =17a(13) =18a(14) =19a(15) =21a(16) =23a(17) =25a(18) =27a(19) =29a(20) =30a(21) =31a(22) =32a(23) =33a(24) =34a(25) =35a(26) =36a(27) =37a(28) =38a(29) =39