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 A045161 Numbers n with property that in base 5 representation the numbers of 0's and 1's are 1 and 0, respectively. 1

%I

%S 0,10,15,20,52,53,54,60,65,70,77,78,79,85,90,95,102,103,104,110,115,

%T 120,262,263,264,267,268,269,272,273,274,302,303,304,310,315,320,327,

%U 328,329,335,340,345,352,353,354,360,365,370,387

%N Numbers n with property that in base 5 representation the numbers of 0's and 1's are 1 and 0, respectively.

%H Vincenzo Librandi, <a href="/A045161/b045161.txt">Table of n, a(n) for n = 1..7798</a>

%t Select[Range[0, 400], DigitCount[#, 5, 0]==1 && DigitCount[#, 5, 1]==0 &] (* _Vincenzo Librandi_, Jun 29 2019 *)

%K nonn,base

%O 1,2

%A _Clark Kimberling_

%E a(1) = 0 inserted by _Georg Fischer_, Jun 28 2019

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Last modified September 24 02:30 EDT 2021. Contains 347618 sequences. (Running on oeis4.)