A045216 - OEIS

%I #13 May 21 2023 00:19:42

%S 2504,2520,2600,3000,3149,3229,3245,3629,3645,3725,5629,5645,5725,

%T 6125,6274,6354,6370,6754,6770,6850,8754,8770,8850,9250,9399,9479,

%U 9495,9879,9895,9975,11879,11895,11975,12375,12509

%N Numbers whose base-5 representation contains exactly three 0's and two 4's.

%t Select[Range[13000],DigitCount[#,5,0]==3&&DigitCount[#,5,4]==2&] (* _Harvey P. Dale_, Sep 26 2015 *)

%Y Cf. A007091.

%K nonn,base

%O 1,1

%A _Clark Kimberling_