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A051964 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 23. 0
433, 457, 641, 881, 1381, 1913, 2393, 2749, 3389, 3733, 4421, 5653, 6701, 7349, 7949, 8669, 10253, 11813, 12413, 13709, 13757, 14717, 14813, 14957, 15749, 16229, 16453, 19037, 19421, 22613, 22853, 24317, 27653, 28517, 30197, 31253 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

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

LINKS

Table of n, a(n) for n=1..36.

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)

CROSSREFS

Cf. A050950-A050969, A051962-A051965.

Sequence in context: A008691 A269881 A193141 * A142686 A052235 A165503

Adjacent sequences:  A051961 A051962 A051963 * A051965 A051966 A051967

KEYWORD

nonn,fini

AUTHOR

N. J. A. Sloane, Jan 04 2000

STATUS

approved

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Last modified May 5 23:41 EDT 2021. Contains 343579 sequences. (Running on oeis4.)