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A138669 Values of z in solutions (x,y,z) to the Diophantine equation x^3-x^2+y^3-y^2=z^3-z^2, with 1<x<y<z arranged in order of increasing x. 2
108, 304, 250, 356, 389, 785, 444, 901, 1298, 1864, 3480, 2159, 6828, 3029, 6149, 5439, 44994, 67094, 9259, 13305, 20934, 23895, 16854, 18660, 23936, 19653, 32034, 28996, 31940, 54974, 97259, 28164, 26742, 27984, 37958, 62880, 88704, 610326 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

A045991(z)=A045991(x)+A045991(y), y=A138668(n) and x=A138667(n).

LINKS

Table of n, a(n) for n=1..38.

CROSSREFS

Cf. A138667, A138668, A045991.

Sequence in context: A252337 A204284 A204277 * A304377 A202616 A202609

Adjacent sequences: A138666 A138667 A138668 * A138670 A138671 A138672

KEYWORD

nonn

AUTHOR

Manuel Valdivia, Apr 17 2008

STATUS

approved

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Last modified January 31 01:12 EST 2023. Contains 359947 sequences. (Running on oeis4.)