Numbers whose base-10 representation has exactly 8 runs.

Terms

a(0) =10101010a(1) =10101012a(2) =10101013a(3) =10101014a(4) =10101015a(5) =10101016a(6) =10101017a(7) =10101018a(8) =10101019a(9) =10101020a(10) =10101021a(11) =10101023a(12) =10101024a(13) =10101025a(14) =10101026a(15) =10101027a(16) =10101028a(17) =10101029a(18) =10101030a(19) =10101031a(20) =10101032