Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 78 ones.

Terms

a(0) =6694a(1) =7219a(2) =7981a(3) =8809a(4) =9199a(5) =9391a(6) =11239a(7) =12229a(8) =13441a(9) =14452a(10) =14881a(11) =15139a(12) =15214a(13) =15901a(14) =16681a(15) =17839a(16) =17902a(17) =18307a(18) =18373a(19) =18583a(20) =18671a(21) =18862a(22) =18958a(23) =18961a(24) =20113a(25) =20569a(26) =20833a(27) =20983a(28) =21309a(29) =21429