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A050955 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 6. +0
1
19, 22, 57, 59, 107, 131, 253, 278, 309, 341, 381, 749, 813, 893, 1893, 2453, 2757, 3317 (list; graph; listen)
OFFSET

0,1

REFERENCES

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

CROSSREFS

Cf. A050950-A050969, A051962-A051965.

Sequence in context: A023152 A056025 A099954 this_sequence A072305 A095222 A070299

Adjacent sequences: A050952 A050953 A050954 this_sequence A050956 A050957 A050958

KEYWORD

nonn,fini,full

AUTHOR

njas, Jan 04 2000

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.


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