%I A031821
%S A031821 6031,18643,38263,42559,44323,49039,60131,75067,89464,93304,93328,94051,
%T A031821 94119,97399,98375,99299,110171,119848,119995,128927,132355,143464,
%U A031821 144055,147911,148843,152227,156871,158107,162328,164755,166071,167587
%N A031821 Period of continued fraction for sqrt(n) contains exactly 53 ones.
%Y A031821 Sequence in context: A115429 A046395 A143043 this_sequence A064248 A157652 
               A157267
%Y A031821 Adjacent sequences: A031818 A031819 A031820 this_sequence A031822 A031823 
               A031824
%K A031821 nonn
%O A031821 1,1
%A A031821 David W. Wilson (davidwwilson(AT)comcast.net)