Numbers whose base-6 representation has the same number of 0's, 2's and 5's.

Terms

a(0) =1a(1) =3a(2) =4a(3) =7a(4) =9a(5) =10a(6) =19a(7) =21a(8) =22a(9) =25a(10) =27a(11) =28a(12) =43a(13) =45a(14) =46a(15) =55a(16) =57a(17) =58a(18) =61a(19) =63a(20) =64a(21) =77a(22) =102a(23) =115a(24) =117a(25) =118a(26) =127a(27) =129a(28) =130a(29) =133