%I #5 Mar 30 2012 18:56:47
%S 83,183,283,383,483,583,683,783,839,883,983,1083,1183,1283,1383,1483,
%T 1583,1683,1783,1839,1883,1983,2083,2183,2283,2383,2483,2583,2683,
%U 2783,2839,2883,2983,3083,3183,3283,3383,3483,3583
%N Numbers n such that string 8,3 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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