Numbers with exactly three distinct base-5 digits.

Terms

a(0) =27a(1) =28a(2) =29a(3) =35a(4) =38a(5) =39a(6) =40a(7) =42a(8) =44a(9) =45a(10) =47a(11) =48a(12) =51a(13) =53a(14) =54a(15) =55a(16) =58a(17) =59a(18) =65a(19) =66a(20) =69a(21) =70a(22) =71a(23) =73a(24) =76a(25) =77a(26) =79a(27) =80a(28) =82a(29) =84