login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A046007 Discriminants of imaginary quadratic fields with class number 10 (negated). 1
119, 143, 159, 296, 303, 319, 344, 415, 488, 611, 635, 664, 699, 724, 779, 788, 803, 851, 872, 916, 923, 1115, 1268, 1384, 1492, 1576, 1643, 1684, 1688, 1707, 1779, 1819, 1835, 1891, 1923, 2152, 2164, 2363, 2452, 2643, 2776, 2836, 2899, 3028 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

Buell, D. A. ``Small Class Numbers and Extreme Values of L-Functions of Quadratic Fields.'' Math. Comput. 139, 786-796, 1977.

Wagner, C. ``Class Number 5, 6 and 7.'' Math. Comput. 65, 785-800, 1996.

LINKS

S. Arno, M. L. Robinson and F. S. Wheller, Imaginary Quadratic Fields with Small Odd Class Number

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

Index entries for sequences related to quadratic fields

CROSSREFS

Cf. A006203, A013658, A014602, A014603, A046002-A046020.

Sequence in context: A103154 A039557 A095629 * A135716 A026049 A134603

Adjacent sequences:  A046004 A046005 A046006 * A046008 A046009 A046010

KEYWORD

nonn,fini

AUTHOR

Eric Weisstein (eric(AT)weisstein.com)

EXTENSIONS

87 discriminants in this sequence (almost certainly but not proved).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 06:25 EST 2012. Contains 205995 sequences.