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Omni-MATH / Let π be a permutation of the numbers from 1 through 2012. What is the maximum possible number of integers n with 1≤n≤2011 such that π(n) divides π(n+1)? · Discussion

Discussing Let π be a permutation of the numbers from 1 through 2012. What is the maximum possible number of integers n with 1≤n≤2011 such that π(n) divides π(n+1)? · Omni-MATH

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