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A319261 The 10-adic integer x = ...09600385 satisfying x^7 + 1 = y, y^7 + 1 = z, z^7 + 1 = w, and w^7 + 1 = x. 8
5, 8, 3, 0, 0, 6, 9, 0, 5, 9, 7, 3, 9, 3, 5, 3, 7, 5, 0, 7, 5, 7, 2, 3, 7, 8, 9, 4, 7, 3, 3, 3, 0, 4, 6, 4, 3, 3, 3, 4, 2, 3, 9, 4, 2, 2, 0, 2, 0, 3, 2, 3, 4, 4, 3, 1, 9, 1, 6, 8, 5, 7, 0, 7, 5, 3, 5, 2, 6, 6, 4, 9, 1, 4, 5, 0, 0, 0, 3, 9, 0, 9, 7, 7, 1, 8, 3, 8, 2, 1, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

There is one other ring of four 10-adic integers meeting the same conditions.

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..5000

EXAMPLE

9600385^7 + 1 == 22890626 (mod 10^8), 22890626^7 + 1 == 57109377 (mod 10^8), 57109377^7 + 1 == 72890754 (mod 10^8), and 72890754^7 + 1 == 9600385 (mod 10^8).

CROSSREFS

Cf. A319260 (w), A319262 (y), A319263 (z).

Cf. A317850, A317864.

Sequence in context: A198844 A156035 A284697 * A010489 A196567 A200685

Adjacent sequences:  A319258 A319259 A319260 * A319262 A319263 A319264

KEYWORD

nonn,base

AUTHOR

Patrick A. Thomas, Sep 16 2018

EXTENSIONS

Offset changed to 0 by Seiichi Manyama, Sep 21 2018

More terms from Seiichi Manyama, Sep 21 2018

STATUS

approved

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Last modified October 17 15:01 EDT 2019. Contains 328116 sequences. (Running on oeis4.)