%I #14 Aug 18 2021 00:10:32
%S 85313,85898,142210,291769,392101,394609,395866,504389,630797,633977,
%T 764317,771325,916378,927898,1078069,1086389,1090561,1098929,1277629,
%U 1282153,1460105,1469785,1474637,1479497,1662482,1665061,1667642
%N Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 83.
%Y Subsequence of A003814.
%K nonn
%O 1,1
%A _David W. Wilson_
%E First term 6890 removed by _Georg Fischer_, Jun 16 2019