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Numbers n such that string 2,4 occurs in the base 8 representation of n but not of n+1.
0

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

%S 20,84,148,167,212,276,340,404,468,532,596,660,679,724,788,852,916,

%T 980,1044,1108,1172,1191,1236,1343,1364,1428,1492,1556,1620,1684,1703,

%U 1748,1812,1876,1940,2004,2068,2132,2196,2215,2260

%N Numbers n such that string 2,4 occurs in the base 8 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_