Denominators of continued fraction convergents to sqrt(610).

Terms

a(0) =1a(1) =1a(2) =3a(3) =10a(4) =53a(5) =275a(6) =878a(7) =2031a(8) =2909a(9) =141663a(10) =144572a(11) =430807a(12) =1436993a(13) =7615772a(14) =39515853a(15) =126163331a(16) =291842515a(17) =418005846a(18) =20356123123a(19) =20774128969a(20) =61904381061a(21) =206487272152