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A060838 Rank of elliptic curve x^3 + y^3 = n. +0
10
0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 2, 1 (list; graph; listen)
OFFSET

1,19

REFERENCES

N. M. Stephens, The diophantine equation X^3 + Y^3 = D Z^3 and the conjectures of Birch and Swinnerton-Dyer, J. Reine Angew. Math. 231 (1968), 121-162.

CROSSREFS

Cf. A060748, A060950.

Adjacent sequences: A060835 A060836 A060837 this_sequence A060839 A060840 A060841

Sequence in context: A090446 A104157 A073520 this_sequence A061264 A097470 A033322

KEYWORD

nonn,nice

AUTHOR

Noam Katz (noamkj(AT)hotmail.com), May 02 2001

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Last modified May 13 01:46 EDT 2008. Contains 139661 sequences.


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