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A051984 Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 19. 0
922, 1706, 2186, 2257, 3386, 8522, 8714, 9997, 16781, 17177, 20513, 20813, 21509, 24341, 26165, 28453, 29597, 30365, 31085, 35333, 35885, 36173, 37685, 37757, 38765, 41765, 43469, 46157, 50453, 52637, 53765, 57965, 59765, 62285 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

R. A. Mollin, Quadratics, CRC Press, 1996, Appendix A, Table A3.

LINKS

Table of n, a(n) for n=1..34.

CROSSREFS

Cf. A051966-A051989.

Sequence in context: A068163 A289794 A235881 * A232732 A228673 A268849

Adjacent sequences:  A051981 A051982 A051983 * A051985 A051986 A051987

KEYWORD

nonn,fini

AUTHOR

N. J. A. Sloane, Jan 04 2000

STATUS

approved

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Last modified September 21 01:46 EDT 2021. Contains 347596 sequences. (Running on oeis4.)