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Lamir
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Finding the maximum cardinality of a set
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For how many of value(s) of n, $ n \in \mathbb{N}$, $2^8 + 2^{11} + 2^{2n}$ is a perfect square? [duplicate]
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Finding the maximum cardinality of a set
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For how many of value(s) of n, $ n \in \mathbb{N}$, $2^8 + 2^{11} + 2^{2n}$ is a perfect square?
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