Numbers k such that string 6,2 occurs in the base 8 representation of k but not of k-1.

Terms

a(0) =50a(1) =114a(2) =178a(3) =242a(4) =306a(5) =370a(6) =400a(7) =434a(8) =498a(9) =562a(10) =626a(11) =690a(12) =754a(13) =818a(14) =882a(15) =912a(16) =946a(17) =1010a(18) =1074a(19) =1138a(20) =1202a(21) =1266a(22) =1330a(23) =1394a(24) =1424a(25) =1458a(26) =1522a(27) =1586a(28) =1650a(29) =1714