%I A023806
%S A023806 0,1,2,3,4,5,6,7,8,9,10,11,12,14,15,16,17,18,19,20,21,22,23,24,25,
%T A023806 27,28,29,30,31,32,33,34,35,36,37,38,40,41,42,43,44,45,46,47,48,49,
%U A023806 50,51,53,54,55,56,57,58,59,60,61,62,63,64,66,67,68,69,70,71,72,73
%N A023806 Xenodromes: all digits in base 12 are different.
%Y A023806 Sequence in context: A161951 A011760 A085265 this_sequence A113763 A023754 
               A085824
%Y A023806 Adjacent sequences: A023803 A023804 A023805 this_sequence A023807 A023808 
               A023809
%K A023806 nonn,base,fini,easy
%O A023806 0,3
%A A023806 Olivier Gerard (olivier.gerard(AT)gmail.com)