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Omni-MATH / Find all ordered pairs (a,b) of positive integers for which the numbers (a³b−1)/(a+1) and (b³a+1)/(b−1) are both positive integers · Discussion

Discussing Find all ordered pairs (a,b) of positive integers for which the numbers (a³b−1)/(a+1) and (b³a+1)/(b−1) are both positive integers · Omni-MATH

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