%I A059808
%S A059808 7,9,11,13,15,16,17,19,21,22,23,25,26,27,28,29,30,31,33,34,35,36,37,38,
%T A059808 39,40,41,42,43,44,45,46,47,49,50,51,52,53,54,55,56,57,58,59,61,62,63,
%U A059808 64,65,66,67,68,69,70,71,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87
%N A059808 Numbers which contain the same digits in two different bases.
%e A059808 13 can be written as 12 (in base 11) or 21 (in base 6)
%Y A059808 Cf. A059809.
%Y A059808 Sequence in context: A167377 A004169 A066669 this_sequence A020742 A023389 
               A162018
%Y A059808 Adjacent sequences: A059805 A059806 A059807 this_sequence A059809 A059810 
               A059811
%K A059808 base,nonn
%O A059808 0,1
%A A059808 Erich Friedman (efriedma(AT)stetson.edu), Feb 24 2001