%I #5 Mar 30 2012 18:56:45

%S 30,66,102,138,174,185,210,246,282,318,354,390,401,426,462,498,534,

%T 570,606,617,642,678,714,750,786,822,833,858,894,930,966,1002,1038,

%U 1049,1074,1115,1146,1182,1218,1254,1265,1290,1326

%N Numbers n such that string 5,0 occurs in the base 6 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_