%I #8 Feb 12 2021 22:01:04
%S 1,2,3,4,8,9,10,14,15,16,20,21,22,40,41,45,46,47,52,53,54,70,71,72,77,
%T 78,79,83,84,102,103,104,108,109,110,114,202,203,204,208,209,227,228,
%U 229,233,234,235,239,260,264,265,266,270,271
%N Numbers with the property that all pairs of consecutive base-5 digits differ by more than 1.
%K nonn,base
%O 1,2
%A _Clark Kimberling_
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