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A053330 Discriminants of real quadratic fields of ERD-type with class number 2. +0
1
10, 15, 26, 30, 34, 35, 39, 42, 51, 65, 66, 78, 85, 87, 95, 102, 105, 110, 119, 122, 123, 138, 143, 146, 165, 182, 194, 203, 205, 215, 221, 222, 230, 258, 285, 287, 318, 327, 357, 362, 365, 395, 402, 429, 447, 482, 485, 527, 533, 623, 629, 635 (list; graph; listen)
OFFSET

0,1

REFERENCES

R. A. Mollin, Quadratics, CRC Press, 1996, Appendix A, Table A 9.

CROSSREFS

Sequence in context: A100916 A001750 A029702 this_sequence A051990 A060535 A037379

Adjacent sequences: A053327 A053328 A053329 this_sequence A053331 A053332 A053333

KEYWORD

nonn,fini

AUTHOR

njas, Jan 04 2000

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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