Problem

2021 AIME I Problem 3

Find the number of positive integers less than 1000 that can be expressed as the difference of two integral powers of 2.

Leading zeroes must be inputted, so if your answer is 34, then input 034

Full credit goes to MAA for authoring these problems. These problems were taken on the AOPS website.


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Category: AIME I
Points: 3
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