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Search: id:A002155
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| A002155 |
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Numbers n for which rank of the elliptic curve y^2=x^3+n is 2.
(Formerly M4957 N2125)
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+0
5
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| 15, 17, 24, 37, 43, 57, 63, 65, 73, 79, 89, 101, 106, 122, 129, 131, 142, 145, 148, 151, 161, 164, 168, 171, 186, 195, 197, 198, 204, 217, 222, 223, 225, 229, 232, 233, 248, 252, 260, 265, 268, 269, 281, 294, 295, 297, 303, 322, 331, 337, 347, 350, 353, 360, 366, 369, 373, 377, 381, 388, 389, 392, 404, 409, 412, 414, 433, 449, 464, 469, 481, 483, 485, 492
(list; graph; listen)
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OFFSET
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1,1
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
B. J. Birch and H. P. F. Swinnerton-Dyer, Notes on elliptic curves, I, J. Reine Angew. Math., 212 (1963), 7-25.
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LINKS
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T. D. Noe, Table of n, a(n) for n=1..1724 (using Gebel)
L. Lehman, Elliptic Curves of Rank Two
H. Mishima, Tables of Elliptic Curves
J. Gebel, Integer points on Mordell curves
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CROSSREFS
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Cf. A060950, A002151, A002153, A102833, A060748, A060838, A060951-A060953.
Sequence in context: A074748 A155111 A124334 this_sequence A091017 A157716 A113968
Adjacent sequences: A002152 A002153 A002154 this_sequence A002156 A002157 A002158
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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More terms from James Buddenhagen (jbuddenh(AT)gmail.com), Feb 18 2005
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