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%I #10 Apr 13 2021 23:11:31
%S 2730,4778,5290,5418,5450,5458,5460,5462,5466,5482,5546,5802,6826,
%T 8874,9386,9514,9546,9554,9556,9558,9562,9578,9642,9898,10410,10538,
%U 10570,10578,10580,10582,10586,10602,10666,10794
%N Numbers whose base-2 representation has exactly 12 runs.
%t Select[Range[11000],Length[Split[IntegerDigits[#,2]]]==12&] (* _Harvey P. Dale_, Mar 10 2013 *)
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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