Numerators of continued fraction convergents to sqrt(259).

Terms

a(0) =16a(1) =161a(2) =177a(3) =515a(4) =1722a(5) =7403a(6) =23931a(7) =55265a(8) =79196a(9) =847225a(10) =27190396a(11) =272751185a(12) =299941581a(13) =872634347a(14) =2917844622a(15) =12544012835a(16) =40549883127a(17) =93643779089a(18) =134193662216