A050962 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 13.

421, 757, 1021, 1097, 1117, 1301, 1553, 1973, 2069, 2237, 2273, 2789, 2861, 3373, 3461, 3517, 3917, 4133, 4397, 5573, 5717, 6221, 6317, 7253, 7517, 8741, 9173, 9437, 10181, 11597, 15797

Offset

1,1

References

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

Links

Table of n, a(n) for n=1..31.

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: A217497 A333640 A146358 * A020376 A023353 A142853

Adjacent sequences: A050959 A050960 A050961 * A050963 A050964 A050965

Keyword

nonn,fini,full

Author

N. J. A. Sloane, Jan 04 2000

Status

approved