Numbers whose base-5 representation has the same number of 1's, 2's and 3's.

Terms

a(0) =0a(1) =4a(2) =20a(3) =24a(4) =38a(5) =42a(6) =58a(7) =66a(8) =82a(9) =86a(10) =100a(11) =104a(12) =120a(13) =124a(14) =138a(15) =142a(16) =178a(17) =190a(18) =194a(19) =198a(20) =202a(21) =210a(22) =214a(23) =222a(24) =238a(25) =242a(26) =258a(27) =266a(28) =278a(29) =290