Odd numbers with distinct digits.

Terms

a(0) =1a(1) =3a(2) =5a(3) =7a(4) =9a(5) =13a(6) =15a(7) =17a(8) =19a(9) =21a(10) =23a(11) =25a(12) =27a(13) =29a(14) =31a(15) =35a(16) =37a(17) =39a(18) =41a(19) =43a(20) =45a(21) =47a(22) =49a(23) =51a(24) =53a(25) =57a(26) =59a(27) =61a(28) =63a(29) =65