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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. 3
217519, 673865, 1705575, 8282543, 4479031, 16281009, 15365639 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

See A003828 for references and links.

LINKS

Table of n, a(n) for n=1..7.

CROSSREFS

Cf. A003828, A078518, A078519.

Sequence in context: A184668 A077640 A188347 * A019291 A205734 A205915

Adjacent sequences:  A078517 A078518 A078519 * A078521 A078522 A078523

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jan 07 2003

STATUS

approved

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Last modified August 28 08:35 EDT 2015. Contains 261118 sequences.