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Revision history of "2022 OIM Problems/Problem 2"

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  • (cur | prev) 02:35, 14 December 2023‎ Tomasdiaz (talk | contribs)‎ . . (787 bytes) (+787)‎ . . (Created page with "== Problem == Let <math>S = {13, 133, 1333, \cdots }</math> be the set of positive integers of the form <math>1\overset{n\text{-digits}}{\overbrace{3\cdots 3}}</math>, with <...")
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