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A078520 Consider primitive solutions (x,y,z) to x^4+y^4+z^4=w^4 with 0<x<=y<=z arranged in order of increasing w; sequence gives z values. +0
4
217519, 673865, 1705575, 8282543, 4479031, 16281009, 15365639 (list; graph; listen)
OFFSET

1,1

REFERENCES

See A003828 for references and links.

CROSSREFS

Cf. A003828, A078518, A078519.

Sequence in context: A083639 A118875 A077640 this_sequence A019291 A157377 A090873

Adjacent sequences: A078517 A078518 A078519 this_sequence A078521 A078522 A078523

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jan 07 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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