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 A319262 The 10-adic integer y = ...22890626 satisfying y^7 + 1 = z, z^7 + 1 = w, w^7 + 1 = x, and x^7 + 1 = y. 8
 6, 2, 6, 0, 9, 8, 2, 2, 7, 2, 4, 6, 4, 5, 9, 9, 7, 2, 2, 0, 3, 5, 8, 8, 4, 3, 4, 2, 2, 8, 7, 2, 2, 6, 1, 8, 4, 6, 9, 7, 4, 2, 1, 4, 7, 8, 3, 2, 3, 3, 6, 6, 3, 2, 8, 7, 1, 6, 7, 6, 7, 3, 5, 9, 4, 3, 3, 8, 6, 6, 4, 2, 6, 4, 5, 2, 8, 2, 5, 9, 3, 3, 8, 9, 9, 8, 2, 8, 5, 6, 6, 4, 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 22890626^7 + 1 == 57109377 (mod 10^8), 57109377^7 + 1 == 72890754 (mod 10^8), 72890754^7 + 1 == 9600385 (mod 10^8), and 9600385^7 + 1 == 22890626 (mod 10^8). CROSSREFS Cf. A319260 (w), A319261 (x) A319263 (z). Cf. A317850, A317864. Sequence in context: A107496 A318333 A318385 * A126664 A266389 A198986 Adjacent sequences:  A319259 A319260 A319261 * A319263 A319264 A319265 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 August 23 14:44 EDT 2019. Contains 326249 sequences. (Running on oeis4.)