id:A018786 - OEIS Search Results

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Sum of two 4th powers in more than one way.

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635318657, 3262811042, 8657437697, 10165098512, 51460811217, 52204976672, 68899596497, 86409838577, 138519003152, 160961094577, 162641576192, 264287694402, 397074160625, 701252453457, 823372979472, 835279626752 (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. A003824.` `Sequence in context: A134858 A145277 A123705 this_sequence A003824 A105382 A032432` `Adjacent sequences: A018783 A018784 A018785 this_sequence A018787 A018788 A018789`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.

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