%I #5 Mar 30 2012 18:35:17
%S 1254,2541,10254,12540,12564,12654,25401,25410,25641,26541,100254,
%T 102540,102564,102654,122454,122544,124542,125400,125442,125640,
%U 125664,126540,126564,126654,135063,135306,136053,136305,150363,153036,160353,163035
%N k and 2k are anagrams in base 7 (written in base 7).
%K nonn,base
%O 1,1
%A _David W. Wilson_