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%I #14 Apr 24 2021 02:05:16
%S 624,1249,1874,2499,2624,2749,2874,2999,3024,3049,3074,3099,3104,3109,
%T 3114,3119,3120,3121,3122,3123,3749,4374,4999,5624,5749,5874,5999,
%U 6124,6149,6174,6199,6224,6229,6234,6239,6244,6245
%N Numbers having four 4's in base 5.
%t Select[Range[6500],DigitCount[#,5,4]==4&] (* _Harvey P. Dale_, Sep 17 2018 *)
%Y Cf. A007091.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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