%I A031591
%S A031591 8651,8663,8667,8687,8691,8699,8707,8719,8731,8743,8747,8779,8783,8803,
%T A031591 8807,8819,8831,8839,8863,8867,8887,8899,8907,8923,8927,8951,8959,8963,
%U A031591 8971,8979,8999,9007,9011,9023,34600,34624,34656,34752,34792,34816,34856
%N A031591 Numbers n such that continued fraction for sqrt(n) has even period and 
               central term 93.
%Y A031591 Sequence in context: A057658 A075006 A031681 this_sequence A031771 A031877 
               A035909
%Y A031591 Adjacent sequences: A031588 A031589 A031590 this_sequence A031592 A031593 
               A031594
%K A031591 nonn
%O A031591 1,1
%A A031591 David W. Wilson (davidwwilson(AT)comcast.net)