A051976 Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 11.

265, 298, 554, 794, 1322, 1658, 2218, 2509, 3242, 4181, 4682, 4685, 11413, 11773, 13085, 15685, 16085, 18485, 20285, 20765, 25565, 28013, 28685, 31037, 39797, 40157, 43733, 46637, 51917, 56117

Offset: 1

Author

N. J. A. Sloane, Jan 04 2000

Keywords

• nonn
• fini
• full

References

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

Crossrefs

Cf. A051966-A051989.