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A044391 Numbers n such that string 5,9 occurs in the base 10 representation of n but not of n-1. 0

%I #5 Mar 30 2012 18:56:44

%S 59,159,259,359,459,559,590,659,759,859,959,1059,1159,1259,1359,1459,

%T 1559,1590,1659,1759,1859,1959,2059,2159,2259,2359,2459,2559,2590,

%U 2659,2759,2859,2959,3059,3159,3259,3359,3459,3559

%N Numbers n such that string 5,9 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 April 23 14:15 EDT 2024. Contains 371914 sequences. (Running on oeis4.)