Numerators of continued fraction convergents to sqrt(69).

Terms

a(0) =8a(1) =25a(2) =83a(3) =108a(4) =515a(5) =623a(6) =2384a(7) =7775a(8) =126784a(9) =388127a(10) =1291165a(11) =1679292a(12) =8008333a(13) =9687625a(14) =37071208a(15) =120901249a(16) =1971491192a(17) =6035374825a(18) =20077615667a(19) =26112990492a(20) =124529577635a(21) =150642568127a(22) =576457282016