%I A044179
%S A044179 41,90,139,188,237,286,335,384,433,482,531,580,629,678,727,776,
%T A044179 825,874,923,972,1021,1070,1119,1168,1217,1266,1315,1364,1413,
%U A044179 1462,1511,1560,1609,1658,1707,1756,1805,1854,1903,1952,2001
%N A044179 Numbers n such that string 5,6 occurs in the base 7 representation of 
               n but not of n-1.
%H A044179 Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/
               NonRecursions.html">Non Recursions</a>
%Y A044179 Sequence in context: A107145 A087857 A139995 this_sequence A044560 A039469 
               A124247
%Y A044179 Adjacent sequences: A044176 A044177 A044178 this_sequence A044180 A044181 
               A044182
%K A044179 nonn,base
%O A044179 1,1
%A A044179 Clark Kimberling (ck6(AT)evansville.edu)