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A003825 Sum of two cubes in at least three ways (primitive solutions). +0
2
87539319, 119824488, 143604279, 175959000, 327763000, 804360375, 1840667192, 1915865217, 3080802816, 3499524728, 3623721192, 5544709352, 10458523413, 10499580728, 10833628897, 15170835645, 18778674824, 21303180171, 21989186856 (list; graph; listen)
OFFSET

1,1

REFERENCES

J. Leech, Some solutions of Diophantine equations, Proc. Camb. Phil. Soc., 53 (1957), 778-780.

R. K. Guy, Unsolved Problems in Number Theory, D1.

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Cf. A018787.

Adjacent sequences: A003822 A003823 A003824 this_sequence A003826 A003827 A003828

Sequence in context: A115534 A104964 A018787 this_sequence A114259 A054434 A069318

KEYWORD

nonn

AUTHOR

njas

EXTENSIONS

More terms from David W. Wilson (davidwwilson(AT)comcast.net) Aug 15 1996.

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Last modified May 15 13:16 EDT 2008. Contains 139641 sequences.


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