%I A044141
%S A044141 52,101,150,199,248,297,346,364,395,444,493,542,591,640,689,707,
%T A044141 738,787,836,885,934,983,1032,1050,1081,1130,1179,1228,1277,1326,
%U A044141 1375,1393,1424,1473,1522,1571,1620,1669,1718,1736,1767,1816
%N A044141 Numbers n such that string 0,3 occurs in the base 7 representation of 
               n but not of n-1.
%Y A044141 Sequence in context: A026067 A039475 A094552 this_sequence A044522 A044239 
               A044620
%Y A044141 Adjacent sequences: A044138 A044139 A044140 this_sequence A044142 A044143 
               A044144
%K A044141 nonn,base
%O A044141 1,1
%A A044141 Clark Kimberling (ck6(AT)evansville.edu)