%I A046006
%S A046006 199,367,419,491,563,823,1087,1187,1291,1423,1579,2003,2803,3163,3259,
%T A046006 3307,3547,3643,4027,4243,4363,4483,4723,4987,5443,6043,6427,6763,
%U A046006 6883,7723,8563,8803,9067,10627
%N A046006 Discriminants of imaginary quadratic fields with class number 9 (negated).
%D A046006 Buell, D. A. ``Small Class Numbers and Extreme Values of L-Functions 
               of Quadratic Fields.'' Math. Comput. 139, 786-796, 1977.
%D A046006 Wagner, C. ``Class Number 5, 6 and 7.'' Math. Comput. 65, 785-800, 1996.
%H A046006 S. Arno, M. L. Robinson and F. S. Wheller, <a href="http://www.math.uiuc.edu/
               Algebraic-Number-Theory/0009/">Imaginary Quadratic Fields with Small 
               Odd Class Number</a>
%H A046006 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               ClassNumber.html">Link to a section of The World of Mathematics.</
               a>
%H A046006 <a href="Sindx_Qua.html#quadfield">Index entries for sequences related 
               to quadratic fields</a>
%Y A046006 Cf. A006203, A013658, A014602, A014603, A046002-A046020.
%Y A046006 Sequence in context: A122091 A142749 A142123 this_sequence A147262 A106759 
               A004926
%Y A046006 Adjacent sequences: A046003 A046004 A046005 this_sequence A046007 A046008 
               A046009
%K A046006 nonn,fini,full
%O A046006 1,1
%A A046006 Eric Weisstein (eric(AT)weisstein.com)