Numbers whose base-8 representation has the same nonzero number of 2's and 6's.

Terms

a(0) =22a(1) =50a(2) =86a(3) =114a(4) =134a(5) =142a(6) =158a(7) =166a(8) =174a(9) =176a(10) =177a(11) =179a(12) =180a(13) =181a(14) =183a(15) =190a(16) =214a(17) =242a(18) =278a(19) =306a(20) =342a(21) =370a(22) =386a(23) =394a(24) =400a(25) =401a(26) =403a(27) =404a(28) =405a(29) =407