%I A020348
%S A020348 31,44,69,71,91,92,108,135,153,158,160,177,188,204,205,206,207,209,234,
%T A020348 238,279,282,316,332,348,352,378,383,384,413,414,416,423,432,450,468,476,
%U A020348 492,503,539,540,555,585,608,612,638,658,668,684,693,695,696,704,706,707
%N A020348 Numbers n such that continued fraction for sqrt(n) has period 8.
%Y A020348 Sequence in context: A016108 A059898 A014752 this_sequence A033905 A033661 
               A046047
%Y A020348 Adjacent sequences: A020345 A020346 A020347 this_sequence A020349 A020350 
               A020351
%K A020348 nonn
%O A020348 1,1
%A A020348 David W. Wilson (davidwwilson(AT)comcast.net)