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A051167 Sum of two positive cubes in at least five ways (all solutions). 2
48988659276962496, 391909274215699968, 490593422681271000, 1322693800477987392, 3135274193725599744, 3924747381450168000, 6123582409620312000, 6355491080314102272, 10581550403823899136 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Ray Chandler, Table of n, a(n) for n=1..194

D. J. Bernstein, Enumerating solutions to p(a) + q(b) = r(c) + s(d)

Uwe Hollerbach, Taxi, Taxi! [Original link, broken]

Uwe Hollerbach, Taxi, Taxi! [Replacement link to Wayback Machine]

Uwe Hollerbach, Taxi! Taxi! [Cached copy from Wayback Machine, html version of top page only]

D. W. Wilson, The Fifth Taxicab Number is 48988659276962496, J. Integer Sequences, Vol. 2, 1999, #99.1.9.

CROSSREFS

Cf. A155057.

Sequence in context: A038362 A038363 A204189 * A155057 A083105 A246287

Adjacent sequences:  A051164 A051165 A051166 * A051168 A051169 A051170

KEYWORD

nonn,hard

AUTHOR

N. J. A. Sloane.

EXTENSIONS

Extended by Ray Chandler, Jan 19 2009

STATUS

approved

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Last modified August 17 03:51 EDT 2017. Contains 290631 sequences.