A319530 The 10-adic integer w = ...6485222491010 satisfying w^7 + 1 = x, x^7 + 1 = y, y^7 + 1 = z, and z^7 + 1 = w.

0, 1, 0, 1, 9, 4, 2, 2, 2, 5, 8, 4, 6, 1, 4, 7, 3, 1, 8, 7, 2, 6, 0, 1, 3, 9, 9, 9, 3, 3, 4, 2, 7, 4, 2, 7, 8, 2, 4, 3, 1, 7, 3, 1, 1, 0, 7, 3, 8, 7, 7, 8, 0, 3, 2, 3, 6, 2, 7, 5, 8, 7, 6, 3, 0, 5, 1, 3, 5, 8, 0, 3, 9, 3, 9, 6, 1, 7, 8, 8, 2, 1, 1, 4, 3, 7, 4, 0, 5, 6, 2, 2, 2, 2, 6, 2, 6, 0, 1, 6, 9

Offset

0,5

Links

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

Example

6485222491010^7 + 1 == 7537010000001 (mod 10^13),
7537010000001^7 + 1 == 2759070000002 (mod 10^13),
2759070000002^7 + 1 == 6063360000129 (mod 10^13),
6063360000129^7 + 1 == 6485222491010 (mod 10^13).

Crossrefs

Cf. A319531 (x), A319532 (y), A319533 (z).

Cf. A319260, A319261, A319262, A319263.

Sequence in context: A091661 A362943 A011313 * A318410 A245298 A122952

Adjacent sequences: A319527 A319528 A319529 * A319531 A319532 A319533

Keyword

nonn,base

Author

Seiichi Manyama, Sep 22 2018

Status

approved