Numbers whose base-5 representation has the same number of 0's, 2's and 3's.

Terms

a(0) =1a(1) =4a(2) =6a(3) =9a(4) =21a(5) =24a(6) =31a(7) =34a(8) =46a(9) =49a(10) =53a(11) =65a(12) =77a(13) =85a(14) =106a(15) =109a(16) =121a(17) =124a(18) =138a(19) =142a(20) =156a(21) =159a(22) =171a(23) =174a(24) =178a(25) =190a(26) =202a(27) =210a(28) =231a(29) =234