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A050964 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 15. 0
193, 281, 1861, 1933, 2141, 2437, 2741, 2837, 3037, 3413, 4637, 4877, 6653, 8117, 11549, 13037, 15077, 23117 (list; graph; refs; listen; history; text; internal format)



R. A. Mollin, Quadratics, CRC Press, 1996, Appendix A.


Table of n, a(n) for n=1..18.

R. A. Mollin and H. C. Williams, On a determination of real quadratic fields of class number one and related continued fraction period length less than 25, Proc. Japan Acad. Ser. A Math. Sci. Volume 67, Number 1 (1991), 20-25. (cf. Table 3.1)


Cf. A050950-A050969, A051962-A051965.

Sequence in context: A146338 A201858 A146360 * A015988 A260539 A142743

Adjacent sequences:  A050961 A050962 A050963 * A050965 A050966 A050967




N. J. A. Sloane, Jan 04 2000



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Last modified December 6 13:05 EST 2021. Contains 349563 sequences. (Running on oeis4.)