Numbers n such that string 1,6 occurs in the base 8 representation of n but not of n+1.

Terms

a(0) =14a(1) =78a(2) =119a(3) =142a(4) =206a(5) =270a(6) =334a(7) =398a(8) =462a(9) =526a(10) =590a(11) =631a(12) =654a(13) =718a(14) =782a(15) =846a(16) =959a(17) =974a(18) =1038a(19) =1102a(20) =1143a(21) =1166a(22) =1230a(23) =1294a(24) =1358a(25) =1422a(26) =1486a(27) =1550a(28) =1614a(29) =1655