%I #9 Aug 23 2021 01:05:40
%S 27,84,108,165,189,243,270,327,351,408,432,489,513,570,594,651,675,
%T 732,756,813,837,894,918,972,999,1056,1080,1137,1161,1218,1242,1299,
%U 1323,1380,1404,1461,1485,1542,1566,1623,1647,1701
%N Numbers k such that 0 and 3 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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