Numbers whose base-5 representation contains exactly three 0's and three 3's.

Terms

a(0) =9393a(1) =9453a(2) =9465a(3) =9753a(4) =9765a(5) =9825a(6) =11253a(7) =11265a(8) =11325a(9) =11625a(10) =15718a(11) =16018a(12) =16078a(13) =16090a(14) =17518a(15) =17578a(16) =17590a(17) =17878a(18) =17890a(19) =17950a(20) =25018a(21) =25078a(22) =25090a(23) =25378a(24) =25390a(25) =25450a(26) =26878a(27) =26890a(28) =26950a(29) =27250