%I A044248
%S A044248 61,125,189,253,317,381,445,488,509,573,637,701,765,829,893,957,
%T A044248 1000,1021,1085,1149,1213,1277,1341,1405,1469,1512,1533,1597,
%U A044248 1661,1725,1789,1853,1917,1981,2024,2045,2109,2173,2237,2301
%N A044248 Numbers n such that string 7,5 occurs in the base 8 representation of 
               n but not of n-1.
%Y A044248 Sequence in context: A140009 A140372 A142512 this_sequence A044629 A142065 
               A073761
%Y A044248 Adjacent sequences: A044245 A044246 A044247 this_sequence A044249 A044250 
               A044251
%K A044248 nonn,base
%O A044248 1,1
%A A044248 Clark Kimberling (ck6(AT)evansville.edu)