23433017domain: NAppears in sequencesDenominators of continued fraction convergents to sqrt(85).at n=14A041151Denominators of continued fraction convergents to sqrt(340).at n=20A041643Denominators of continued fraction convergents to sqrt(765).at n=14A042475y-values in the solution to the Pell equation x^2 - 85*y^2 = -1.at n=1A228555