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A044660 Numbers n such that string 3,1 occurs in the base 9 representation of n but not of n+1. 0

%I

%S 28,109,190,260,271,352,433,514,595,676,757,838,919,989,1000,1081,

%T 1162,1243,1324,1405,1486,1567,1648,1718,1729,1810,1891,1972,2053,

%U 2134,2215,2348,2377,2447,2458,2539,2620,2701,2782

%N Numbers n such that string 3,1 occurs in the base 9 representation of n but not of n+1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified September 29 10:30 EDT 2022. Contains 357088 sequences. (Running on oeis4.)