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A051978 Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 13. 0

%I #7 Sep 21 2021 06:09:04

%S 746,778,1082,1241,1514,1649,2042,2426,3085,3338,3349,4058,4573,4589,

%T 4885,5389,7418,7421,8765,9389,9965,10085,12965,14837,16277,17533,

%U 19357,21053,22373,25877,30733,31373,31853,36965,38597,39437,40757,53477,69893,81413

%N Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 13.

%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(37) and following from _Georg Fischer_, Sep 21 2021

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)