%I #5 Mar 30 2012 18:56:44
%S 40,76,112,148,184,220,245,256,292,328,364,400,436,461,472,508,544,
%T 580,616,652,677,688,724,760,796,832,868,893,904,940,976,1012,1048,
%U 1084,1109,1120,1156,1192,1228,1264,1300,1325,1336
%N Numbers n such that string 0,4 occurs in the base 6 representation of n but not of n+1.
%K nonn,base
%O 1,1
%A _Clark Kimberling_