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A044400 Numbers n such that string 6,8 occurs in the base 10 representation of n but not of n-1. 0

%I

%S 68,168,268,368,468,568,668,680,768,868,968,1068,1168,1268,1368,1468,

%T 1568,1668,1680,1768,1868,1968,2068,2168,2268,2368,2468,2568,2668,

%U 2680,2768,2868,2968,3068,3168,3268,3368,3468,3568

%N Numbers n such that string 6,8 occurs in the base 10 representation of n but not of n-1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified August 12 15:22 EDT 2022. Contains 356077 sequences. (Running on oeis4.)