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A179159 Numbers n such that Mordell's equation y^2 = x^3 + n has exactly 20 integral solutions. 0
2817, 4112, 4312, 5841 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..4.

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

Cf. A054504, A081119, A179145-A179162.

Sequence in context: A045147 A202375 A236135 * A248985 A236794 A182151

Adjacent sequences:  A179156 A179157 A179158 * A179160 A179161 A179162

KEYWORD

more,nonn

AUTHOR

Artur Jasinski, Jun 30 2010

EXTENSIONS

Edited by Ray Chandler, Jul 11 2010

STATUS

approved

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Last modified May 24 06:53 EDT 2019. Contains 323529 sequences. (Running on oeis4.)