%I #12 Jul 01 2021 00:00:51
%S 54,76,198,220,342,364,486,508,582,594,606,618,642,648,649,650,651,
%T 653,655,656,657,658,659,666,678,690,702,714,774,796,868,880,892,904,
%U 912,913,914,915,917,919,920,921,922,923,928,952,964,976,988,1000
%N Numbers whose base-12 representation has the same nonzero number of 4's and 6's.
%t Select[Range[1000],DigitCount[#,12,4]==DigitCount[#,12,6]>0&] (* _Harvey P. Dale_, Apr 18 2020 *)
%K nonn,base,easy
%O 1,1
%A _Olivier GĂ©rard_