6195120domain: NAppears in sequencesNumerators of continued fraction convergents to sqrt(239).at n=11A041446Let p = n-th prime of the form 4k+3, take smallest solution (x,y) to the Pellian equation x^2 - p*y^2 = 1 with x and y >= 1; sequence gives value of x.at n=27A081231279841n^2 - 165048n + 24335.at n=5A156843