Revision history of "1994 OIM Problems/Problem 1"

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  • (cur | prev) 13:24, 13 December 2023Tomasdiaz (talk | contribs). . (536 bytes) (+536). . (Created page with "== Problem == A natural number <math>n</math> is said to be "''sensible''" if there exists an integer <math>r</math>, with <math>1<r<n-1</math>, such that the representation o...")