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A273772
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Least k > 1 such that n*(k*n-1) - 1 divides n^(k*n-1) - 1, or 0 if no such k exists.
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0
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381713, 58651, 12301, 2861, 1656278791, 547, 5179643, 214, 2719331, 26627, 73651287679, 90205, 5069, 5533707, 13117, 58385, 791716066017, 5589, 21214381292, 3802401, 509437122973, 167, 1261552, 6001, 1144853, 3111, 6952504, 143573
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OFFSET
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2,1
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COMMENTS
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If a(30) is not 0, then it exceeds 5 * 10^12. Terms a(31) through a(34) are 4219, 124522631, 305201, and 6475739899. - Lucas A. Brown, Feb 28 2024
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LINKS
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PROG
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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