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Search: id:A057236
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| A057236 |
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Numbers n such that n | 5^n + 4^n + 3^n. |
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+0
1
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| 1, 2, 3, 9, 10, 27, 50, 81, 230, 243, 250, 310, 610, 729, 1250, 1550, 2187, 3050, 4850, 6250, 6561, 7550, 7750, 9610, 15250, 18910, 19683, 20450, 31041, 31250, 31671, 35650, 37210, 37750, 38750, 48050, 58833, 59049, 76250, 94550
(list; graph; listen)
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OFFSET
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1,2
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MATHEMATICA
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Select[ Range[ 10^5 ], Mod[ PowerMod[ 5, #, # ] + PowerMod[ 4, #, # ] + PowerMod[ 3, #, # ], # ] == 0 & ]
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CROSSREFS
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Adjacent sequences: A057233 A057234 A057235 this_sequence A057237 A057238 A057239
Sequence in context: A003140 A057234 A109636 this_sequence A063257 A103039 A140222
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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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