Numbers whose maximal base 6 run length is 2.

Terms

a(0) =7a(1) =14a(2) =21a(3) =28a(4) =35a(5) =36a(6) =42a(7) =44a(8) =45a(9) =46a(10) =47a(11) =50a(12) =57a(13) =64a(14) =71a(15) =72a(16) =79a(17) =84a(18) =85a(19) =87a(20) =88a(21) =89a(22) =93a(23) =100a(24) =107a(25) =108a(26) =115a(27) =122a(28) =126a(29) =127