A225448 - OEIS

A225448

10-adic integer x such that x^7 = -7.

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

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OFFSET

0,1

COMMENTS

This is the 10's complement of A225445.

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..10000

EXAMPLE

7^7 == -7 (mod 10).

57^7 == -7 (mod 10^2).

657^7 == -7 (mod 10^3).

7657^7 == -7 (mod 10^4).