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Numbers n such that string 1,4 occurs in the base 6 representation of n but not of n+1.
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%I #5 Mar 30 2012 18:56:45

%S 10,46,65,82,118,154,190,226,262,281,298,334,395,406,442,478,497,514,

%T 550,586,622,658,694,713,730,766,802,838,874,910,929,946,982,1018,

%U 1054,1090,1126,1145,1162,1198,1234,1270,1306,1342

%N Numbers n such that string 1,4 occurs in the base 6 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_