A317864 The 10-adic integer y = ...480203107738498 satisfying y^7 + 1 = x and x^7 + 1 = y.

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

Offset

0,1

Comments

Data generated by calculator (first 15 terms) and MATLAB (next 85 terms).

Links

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

Example

480203107738498^7 + 1 == 603097394847873 (mod 10^15) and 603097394847873^7 + 1 == 480203107738498 (mod 10^15).

Crossrefs

Cf. A317850 (x).

Cf. A318327-A318336.

Sequence in context: A188638 A244664 A010532 * A335963 A243267 A243268

Adjacent sequences: A317861 A317862 A317863 * A317865 A317866 A317867

Keyword

nonn,base

Author

Patrick A. Thomas, Sep 01 2018

Extensions

Offset changed to 0 by Seiichi Manyama, Sep 20 2018

Status

approved