A225457 - OEIS

A225457

10-adic integer x such that x^9 = 7.

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

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OFFSET

0,1

LINKS

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

EXAMPLE

7^9 == 7 (mod 10).

7^9 == 7 (mod 10^2).

607^9 == 7 (mod 10^3).

9607^9 == 7 (mod 10^4).

49607^9 == 7 (mod 10^5).

249607^9 == 7 (mod 10^6).