%I A031663
%S A031663 5626,69218,114325,116362,171517,173177,238313,242233,317194,320581,
%T A031663 322849,409889,510157,513017,515885,518761,621385,624541,634057,748754,
%U A031663 757429,760913,762658,882346,886106,887989,895541,1037053,1184585
%N A031663 Numbers n such that continued fraction for sqrt(n) has odd period and 
               central terms 75.
%Y A031663 Sequence in context: A032737 A058003 A014799 this_sequence A031573 A031753 
               A045128
%Y A031663 Adjacent sequences: A031660 A031661 A031662 this_sequence A031664 A031665 
               A031666
%K A031663 nonn
%O A031663 1,1
%A A031663 David W. Wilson (davidwwilson(AT)comcast.net)