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A050952 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 3. 1
17, 37, 61, 101, 197, 317, 461, 557, 677, 773, 1877 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

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

CROSSREFS

Cf. A050950-A050969, A051962-A051965.

Sequence in context: A146328 A161549 A146348 * A200865 A093930 A048880

Adjacent sequences:  A050949 A050950 A050951 * A050953 A050954 A050955

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jan 04 2000

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Last modified February 17 11:35 EST 2012. Contains 206011 sequences.