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A045025 Numbers n with property that in base 4 representation the numbers of 0's and 1's are 2 and 2, respectively. 0

%I

%S 65,68,80,262,263,265,269,274,275,280,284,289,292,305,308,322,323,328,

%T 332,352,368,385,388,400,449,452,464,517,529,532,577,580,592,773,785,

%U 788,833,836,848,1050,1051,1054,1055,1062,1063

%N Numbers n with property that in base 4 representation the numbers of 0's and 1's are 2 and 2, respectively.

%t Select[Range[1100],DigitCount[#,4,0]==DigitCount[#,4,1]==2&] (* _Harvey P. Dale_, May 07 2016 *)

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified September 16 11:47 EDT 2021. Contains 347472 sequences. (Running on oeis4.)