%I #9 Aug 26 2021 11:44:43
%S 54,87,135,168,216,249,297,330,378,411,459,494,540,573,621,654,702,
%T 735,791,816,864,897,945,978,1026,1059,1107,1140,1188,1223,1269,1302,
%U 1350,1383,1431,1464,1520,1545,1593,1626,1674,1707
%N Numbers k such that 0 and 6 occur juxtaposed in the base-9 representation of k but not of k+1.
%Y Cf. A007095.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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