A051987 Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 22.

466, 763, 771, 834, 1059, 1194, 1266, 1334, 1558, 1563, 1798, 1835, 1843, 1905, 1963, 1986, 2001, 2082, 2270, 2274, 2279, 2406, 2514, 2519, 2546, 2585, 2643, 2778, 2823, 2859, 2931, 2937, 2947, 3063, 3107, 3131, 3147, 3182, 3207, 3310

Offset

1,1

References

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

Links

Georg Fischer, Table of n, a(n) for n = 1..245

Crossrefs

Cf. A051966-A051989.

Sequence in context: A263962 A069399 A145637 * A249986 A273808 A034593

Adjacent sequences: A051984 A051985 A051986 * A051988 A051989 A051990

Keyword

nonn,fini,full

Author

N. J. A. Sloane, Jan 04 2000

Status

approved