%I
%S 0,1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,21,22,23,24,25,26,27,
%T 28,29,31,32,33,34,35,36,37,38,39,41,42,43,44,45,46,47,48,49,51,52,53,
%U 54,55,56,57,58,59,61,62,63,64,65,66,67,68,69,71,72,73,74,75
%N Xenodromes: all digits in base 9 are different.
%C Last term is a(876809) = 381367044.  _Charles R Greathouse IV_, Jun 16 2012
%t Select[Range[0,80],Max[DigitCount[#,9]]==1&] (* _Harvey P. Dale_, Apr 26 2011 *)
%K nonn,base,fini,easy
%O 1,3
%A _Olivier GĂ©rard_
