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%I #7 May 29 2023 00:07:27
%S 27,82,84,90,108,247,253,255,271,273,279,325,327,333,351,742,760,766,
%T 768,814,820,822,838,840,846,976,982,984,1000,1002,1008,1054,1056,
%U 1062,1080,2227,2281,2299,2305,2307,2443,2461,2467
%N Numbers whose base-3 representation contains exactly three 0's and no 2's.
%Y Cf. A007089.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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