%I #9 Apr 25 2021 01:27:14
%S 65,66,67,68,69,70,71,80,81,83,84,85,86,87,88,89,90,92,93,94,95,96,97,
%T 98,99,101,102,103,104,105,106,107,108,110,111,112,113,114,115,116,
%U 117,119,120,121,122,123,124,125,126,129,130,131
%N Numbers whose base-8 representation has exactly 3 runs.
%Y Cf. A007094.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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