Numerators of continued fraction convergents to sqrt(665).

Terms

a(0) =25a(1) =26a(2) =103a(3) =129a(4) =361a(5) =851a(6) =2063a(7) =2914a(8) =10805a(9) =13719a(10) =696755a(11) =710474a(12) =2828177a(13) =3538651a(14) =9905479a(15) =23349609a(16) =56604697a(17) =79954306a(18) =296467615a(19) =376421921a(20) =19117563665a(21) =19493985586a(22) =77599520423a(23) =97093506009a(24) =271786532441a(25) =640666570891