%I A023807
%S A023807 0,1,2,3,4,5,6,7,8,9,10,11,12,13,15,16,17,18,19,20,21,22,23,24,25,
%T A023807 26,27,29,30,31,32,33,34,35,36,37,38,39,40,41,43,44,45,46,47,48,49,
%U A023807 50,51,52,53,54,55,57,58,59,60,61,62,63,64,65,66,67,68,69,71,72,73
%N A023807 Xenodromes: all digits in base 13 are different.
%Y A023807 Sequence in context: A077168 A102452 A000401 this_sequence A023755 A114886 
               A056651
%Y A023807 Adjacent sequences: A023804 A023805 A023806 this_sequence A023808 A023809 
               A023810
%K A023807 nonn,base,fini,easy
%O A023807 0,3
%A A023807 Olivier Gerard (olivier.gerard(AT)gmail.com)