A039536 - OEIS

%I #12 Apr 05 2023 09:41:58

%S 58,124,202,268,346,412,490,556,586,598,610,622,646,658,670,682,694,

%T 696,697,698,699,701,702,703,704,705,707,718,778,844,922,988,1066,

%U 1132,1210,1276,1354,1420,1444,1456,1468,1480,1488,1489,1490,1491

%N Numbers whose base-12 representation has the same nonzero number of 4's and 10's.

%t Select[Range[1500],DigitCount[#,12,4]==DigitCount[#,12,10]>0&] (* _Harvey P. Dale_, Apr 05 2023 *)

%K nonn,base,easy

%O 1,1

%A _Olivier Gérard_