A045083 - OEIS

%I #11 May 23 2023 05:41:40

%S 3075,3084,3120,3264,3840,4111,4147,4156,4291,4300,4336,4867,4876,

%T 4912,5056,7171,7180,7216,7360,7936,8207,8243,8252,8387,8396,8432,

%U 8963,8972,9008,9152,11267,11276,11312,11456,12032

%N Numbers whose base-4 representation contains exactly four 0's and two 3's.

%t Select[Range[13000],DigitCount[#,4,0]==4&&DigitCount[#,4,3]==2&] (* _Harvey P. Dale_, Aug 25 2016 *)

%Y Cf. A007090.

%K nonn,base

%O 1,1

%A _Clark Kimberling_