OFFSET
1,1
REFERENCES
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
T. D. Noe, Table of n, a(n) for n = 1..1724 (using Gebel)
B. J. Birch and H. P. F. Swinnerton-Dyer, Notes on elliptic curves, I, J. Reine Angew. Math., 212 (1963), 7-25.
J. Gebel, Integer points on Mordell curves, web.archive.org copy of the "MORDELL+" file on the SIMATH web site shut down in 2017. [Locally cached copy].
L. Lehman, Elliptic Curves of Rank Two. [broken link]
H. Mishima, Tables of Elliptic Curves.
PROG
(Magma) for k in[1..500] do if Rank(EllipticCurve([0, 0, 0, 0, k])) eq 2 then print k; end if; end for; // Vaclav Kotesovec, Jul 07 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from James R. Buddenhagen, Feb 18 2005
STATUS
approved