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Omni-MATH / Find the sum of all positive integers n such that there exists an integer b with |b|≠4 such that the base -4 representation of n is the same as the base b representation of n. · Discussion

Discussing Find the sum of all positive integers n such that there exists an integer b with |b|≠4 such that the base -4 representation of n is the same as the base b representation of n. · Omni-MATH

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