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A023050 Sum of two coprime cubes in at least three ways. 4
15170835645, 208438080643, 320465258659, 1658465000647, 3290217425101, 3938530307257, 7169838686017, 13112542594333, 24641518275703, 36592635038993, 36848138663889, 41332017729268, 74051580874005 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..13.

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

CROSSREFS

Cf. A011541, A003826, A001235, A023051.

Sequence in context: A216015 A038545 A186094 * A233704 A153432 A022241

Adjacent sequences:  A023047 A023048 A023049 * A023051 A023052 A023053

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified April 23 11:03 EDT 2014. Contains 240919 sequences.