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A318137 The 10-adic integer c = ...9977271205 satisfying c^2 + 1 = d, d^2 + 1 = e, e^2 + 1 = f, f^2 + 1 = a, a^2 + 1 = b, and b^2 + 1 = c. 7
5, 0, 2, 1, 7, 2, 7, 7, 9, 9, 7, 6, 0, 3, 8, 2, 5, 5, 8, 3, 2, 0, 3, 2, 0, 7, 7, 2, 5, 7, 7, 8, 0, 0, 5, 5, 9, 7, 9, 2, 4, 8, 2, 6, 9, 2, 9, 2, 7, 5, 4, 5, 6, 2, 1, 1, 5, 4, 4, 2, 5, 0, 7, 3, 6, 4, 4, 7, 0, 1, 7, 3, 6, 5, 0, 4, 7, 6, 6, 7, 3, 0, 4, 3, 3, 7, 6, 2, 6, 1, 5, 6, 4, 9, 5, 4, 5, 2, 8, 7, 5, 2, 2, 6, 9, 1, 5, 6, 1, 4, 5, 3, 0, 6, 7, 9, 4, 5, 1, 0, 7, 6, 8, 4, 9, 4, 6, 6, 5, 1, 1, 4, 5, 0, 9, 8, 8, 4, 7, 9, 7, 1, 0, 2, 8, 6, 6, 6, 9, 9 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Data generated using MATLAB.

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..1000

EXAMPLE

205^2 + 1 == 26 (mod 10^3), 26^2 + 1 == 677 (mod 10^3), 677^2 + 1 == 330 (mod 10^3), 330^2 + 1 == 901 (mod 10^3), 901^2 + 1 == 802 (mod 10^3), and 802^2 + 1 == 205 (mod 10^3), so 5 0 2 comprise the sequence's first three terms.

CROSSREFS

Cf. A018247, A318135 (a), A318136 (b), A318138 (d), A318139 (e), A318140 (f).

Sequence in context: A200415 A200418 A200637 * A062950 A172035 A019625

Adjacent sequences:  A318134 A318135 A318136 * A318138 A318139 A318140

KEYWORD

nonn,base

AUTHOR

Patrick A. Thomas, Aug 19 2018

STATUS

approved

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Last modified September 27 03:21 EDT 2020. Contains 337380 sequences. (Running on oeis4.)