%I #12 Apr 24 2021 20:41:46
%S 2340,6436,10532,14628,16676,17188,17700,18212,18468,18532,18596,
%T 18660,18692,18700,18708,18716,18720,18721,18722,18723,18725,18726,
%U 18727,18732,18740,18748,18788,18852,18916,19236,19748
%N Numbers having four 4's in base 8.
%t Select[Range[20000],DigitCount[#,8,4]==4&] (* _Harvey P. Dale_, May 17 2011 *)
%Y Cf. A007094.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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