login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A179141
Parameters n for which the Tate-Shafarevich group Ш of the elliptic curve y^2=x^3-n has order 9.
0
227, 241, 283, 302, 318, 339, 358, 430, 435, 493, 533, 547, 549, 597, 605, 617, 682, 715, 731, 787, 826, 885, 930, 939, 969, 974, 978, 981, 1011, 1046, 1158, 1163, 1164, 1177, 1186, 1193, 1202, 1219, 1228, 1235, 1267, 1282, 1291, 1307, 1310, 1366, 1437
OFFSET
1,1
LINKS
J. Gebel, Integer points on Mordell curves [Cached copy, after the original web site tnt.math.se.tmu.ac.jp was shut down in 2017]
CROSSREFS
Sequence in context: A092994 A031513 A078765 * A259059 A333425 A142261
KEYWORD
nonn
AUTHOR
Artur Jasinski, Jun 30 2010
STATUS
approved