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A037429 Positive numbers having the same set of digits in base 5 and base 6. 1

%I #17 Apr 23 2021 22:20:38

%S 1,2,3,4,46,87,92,145,226,308,326,332,435,452,567,568,597,673,870,914,

%T 946,949,1316,1375,1376,1380,1381,1382,1383,1384,1388,1396,1525,1526,

%U 1556,1561,1609,1632,1671,1756,1789,1791,1846,1858,1951,1957,1971

%N Positive numbers having the same set of digits in base 5 and base 6.

%H John Cerkan, <a href="/A037429/b037429.txt">Table of n, a(n) for n = 1..10000</a>

%e 308 is in the sequence because 308 in base 5 is 2213 and in base 6 it is 1232.

%o (PARI) is(n)=Set(digits(n, 5))==Set(digits(n, 6)) \\ _Charles R Greathouse IV_, Feb 11 2017

%Y Subsequence of A037393.

%K nonn,base

%O 1,2

%A _Clark Kimberling_

%E Edited by _Don Reble_, Apr 28 2006

%E Edited by _John Cerkan_, Feb 09 2017

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Last modified April 25 09:38 EDT 2024. Contains 371967 sequences. (Running on oeis4.)