Denominators of continued fraction convergents to sqrt(617).

Terms

a(0) =1a(1) =1a(2) =6a(3) =25a(4) =56a(5) =81a(6) =542a(7) =1165a(8) =2872a(9) =18397a(10) =21269a(11) =60935a(12) =265009a(13) =1385980a(14) =1650989a(15) =80633452a(16) =82284441a(17) =492055657a(18) =2050507069a(19) =4593069795a(20) =6643576864a(21) =44454530979a(22) =95552638822a(23) =235559808623