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A050961 Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 12. 0
46, 103, 127, 177, 209, 239, 263, 479, 734, 887, 933, 973, 1149, 1541, 1589, 1661, 1797, 1837, 2229, 2933, 3269, 3309, 3453, 4829, 6261, 6333, 6797, 7637, 10757, 12381 (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: A044184 A044565 A119417 * A118620 A044233 A044614

Adjacent sequences:  A050958 A050959 A050960 * A050962 A050963 A050964

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 08:40 EST 2012. Contains 205998 sequences.