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A039276 Numbers n such that representation in base 3 has same nonzero number of 0's and 2's. 0

%I

%S 6,11,15,19,21,32,34,38,42,46,48,56,58,60,64,66,72,89,95,97,101,103,

%T 105,113,115,119,123,127,129,137,139,141,145,147,153,167,169,173,175,

%U 177,181,183,191,193,195,199,201,207,217,219,225,260,266,268,278,284

%N Numbers n such that representation in base 3 has same nonzero number of 0's and 2's.

%t Select[Range[300],DigitCount[#,3,0]==DigitCount[#,3,2]>0&] (* _Harvey P. Dale_, May 10 2011 *)

%K nonn,base,easy

%O 1,1

%A _Olivier GĂ©rard_

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Last modified May 14 03:33 EDT 2021. Contains 343872 sequences. (Running on oeis4.)