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Omni-MATH / Let A be the set of all integers n such that 1≤n≤2021 and gcd(n,2021)=1. For every nonnegative integer j, let S(j)=∑_(n∈A)n^(j). Determine all values of j such that S(j) is a multi… · Discussion

Discussing Let A be the set of all integers n such that 1≤n≤2021 and gcd(n,2021)=1. For every nonnegative integer j, let S(j)=∑_(n∈A)n^(j). Determine all values of j such that S(j) is a multi… · Omni-MATH

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