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A044177 Numbers n such that string 5,4 occurs in the base 7 representation of n but not of n-1. 0

%I #5 Mar 30 2012 18:56:42

%S 39,88,137,186,235,273,284,333,382,431,480,529,578,616,627,676,725,

%T 774,823,872,921,959,970,1019,1068,1117,1166,1215,1264,1302,1313,1362,

%U 1411,1460,1509,1558,1607,1645,1656,1705,1754,1803

%N Numbers n such that string 5,4 occurs in the base 7 representation of n but not of n-1.

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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Last modified March 19 03:33 EDT 2024. Contains 370952 sequences. (Running on oeis4.)