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%I #12 Apr 24 2021 02:06:46
%S 28,64,100,136,148,154,160,166,168,169,170,171,173,178,208,244,280,
%T 316,352,364,370,376,382,384,385,386,387,389,394,424,460,496,532,568,
%U 580,586,592,598,600,601,602,603,605,610,640,676
%N Numbers having two 4's in base 6.
%t Select[Range[700],DigitCount[#,6,4]==2&] (* _Harvey P. Dale_, Oct 10 2017 *)
%Y Cf. A007092.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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