Numbers whose base-8 representation has one more 0 than 7's.

Terms

a(0) =8a(1) =16a(2) =24a(3) =32a(4) =40a(5) =48a(6) =65a(7) =66a(8) =67a(9) =68a(10) =69a(11) =70a(12) =72a(13) =80a(14) =88a(15) =96a(16) =104a(17) =112a(18) =129a(19) =130a(20) =131a(21) =132a(22) =133a(23) =134a(24) =136a(25) =144a(26) =152a(27) =160a(28) =168a(29) =176