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A051984 Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 19. 0

%I #7 Sep 21 2021 06:17:38

%S 922,1706,2186,2257,3386,8522,8714,9997,16781,17177,20513,20813,21509,

%T 24341,26165,28453,29597,30365,31085,35333,35885,36173,37685,37757,

%U 38765,41765,43469,46157,50453,52637,53765,57965,59765,62285,65501,70733,75197,79085,82277,84773,107333,109757,139037,144317

%N Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 19.

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

%Y Cf. A051966-A051989.

%K nonn,fini,full

%O 1,1

%A _N. J. A. Sloane_, Jan 04 2000

%E a(35) and following from _Georg Fischer_, Sep 21 2021

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)