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71
A 71
A 71
Source:
May 25, 2007
function
Divisibility Theory
Problem Statement
Determine all integers
n
>
1
n > 1
n
>
1
such that
2
n
+
1
n
2
\frac{2^{n}+1}{n^{2}}
n
2
2
n
+
1
is an integer.
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