Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 27 ones.

Terms

a(0) =5539a(1) =7099a(2) =11227a(3) =11651a(4) =12367a(5) =15007a(6) =15343a(7) =17763a(8) =18091a(9) =19027a(10) =24287a(11) =24779a(12) =24895a(13) =28408a(14) =28792a(15) =32248a(16) =35375a(17) =39183a(18) =39783a(19) =40255a(20) =40888a(21) =42355a(22) =44239a(23) =44951a(24) =45123a(25) =45171a(26) =45671a(27) =46096a(28) =46779a(29) =49864