Numbers k such that the continued fraction for sqrt(k) has period 63.

Terms

a(0) =1801a(1) =2161a(2) =2281a(3) =2749a(4) =3389a(5) =3457a(6) =3673a(7) =5161a(8) =5381a(9) =5441a(10) =5801a(11) =6277a(12) =6917a(13) =7969a(14) =10489a(15) =11093a(16) =11177a(17) =11185a(18) =12893a(19) =13397a(20) =14954a(21) =16453a(22) =17657a(23) =17770a(24) =18541a(25) =18554a(26) =21509a(27) =22985a(28) =23825a(29) =23873