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Search: id:A057235
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| A057235 |
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Numbers n such that n | 6^n + 5^n + 4^n. |
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+0
1
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| 1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 265, 375, 405, 625, 675, 729, 765, 1005, 1125, 1143, 1215, 1875, 2025, 2125, 2151, 2187, 2403, 3125, 3375, 3645, 5427, 5625, 6075, 6561, 9375, 10125, 10935, 13095, 15625, 16875, 17145, 18225, 19683
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OFFSET
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1,2
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MATHEMATICA
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Select[ Range[ 10^6 ], Mod[ PowerMod[ 6, #, # ] + PowerMod[ 5, #, # ] + PowerMod[ 4, #, # ], # ] == 0 & ]
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CROSSREFS
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Sequence in context: A057251 A015965 A056741 this_sequence A057289 A056754 A003593
Adjacent sequences: A057232 A057233 A057234 this_sequence A057236 A057237 A057238
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KEYWORD
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nonn
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), Sep 20 2000
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