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3
2016 Discrete Tiebreaker #3
2016 Discrete Tiebreaker #3
Source:
August 10, 2022
2016
Discrete Math Tiebreaker
Problem Statement
Find the
2016
2016
2016
th smallest positive integer that is a solution to
x
x
≡
x
(
m
o
d
5
)
x^x\equiv x\pmod{5}
x
x
≡
x
(
mod
5
)
.
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