A031624 - OEIS

%I #14 Aug 18 2021 00:10:32

%S 16178,16433,26650,26977,40121,40925,56813,74209,75301,94538,95153,

%T 97633,120077,121465,122861,150985,176929,178613,204026,204929,208561,

%U 209474,210389,211306,214069,240829,279625,283865,285997,288137,315682

%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 36.

%Y Subsequence of A003814.

%K nonn

%O 1,1

%A _David W. Wilson_

%E First term 1297 removed by _Georg Fischer_, Jun 16 2019