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%I #9 Apr 25 2021 12:18:31
%S 16843009,16843010,16843011,16843012,16843013,16843014,16843015,
%T 16843016,16843017,16843018,16843019,16843020,16843021,16843022,
%U 16843023,16843040,16843041,16843043,16843044,16843045,16843046
%N Numbers whose base-16 representation has exactly 7 runs.
%K nonn,base
%O 1,1
%A _Clark Kimberling_