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A219783 Smallest integer expressible as x^3 + 2*y^3 (x, y > 0) in exactly n ways. 1
3, 1459, 314953199, 575012796875 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
a(5) > 10^17. - Donovan Johnson, Nov 29 2012
LINKS
EXAMPLE
3: (x, y) = (1, 1)
1459: (x,y) = (1,9), (11,4)
314953199: (x,y) = (121, 539), (463, 476), (649, 275)
575012796875: (x, y) = (275, 6600), (6413, 5379), (7225, 4625), (8195, 2310)
CROSSREFS
Sequence in context: A060307 A119111 A233195 * A264427 A285656 A239503
KEYWORD
nonn,hard,more
AUTHOR
Zak Seidov, Nov 27 2012
STATUS
approved

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Last modified March 28 05:01 EDT 2024. Contains 371235 sequences. (Running on oeis4.)