AIME 2020a Problem 7
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A club consisting of men and women needs to choose a committee from among its members so that the number of women on the committee is one more than the number of men on the committee. The committee could have as few as member or as many as members. Let be the number of such committees that can be formed. Find the sum of the prime numbers that divide
Dataset text AIME 1983 to 2026. Quoted with source.
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