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Search: id:A057290
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| A057290 |
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Numbers n such that n | 12^n + 11^n + 10^n + 9^n + 8^n + 7^n + 6^n + 5^n + 4^n + 3^n + 2^n. |
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+0
1
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| 1, 7, 11, 49, 77, 121, 343, 539, 847, 1331, 2401, 3773, 5929, 9317, 11473, 14641, 16807, 26411, 34111, 41503, 44737, 57233, 59339, 65219, 102487, 117649, 161051, 184877, 197351, 290521, 309827, 456533, 717409, 823543, 919583, 953239
(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[ 10^6 ], Mod[ PowerMod[ 12, #, # ] + PowerMod[ 11, #, # ] + PowerMod[ 10, #, # ] + PowerMod[ 9, #, # ] + PowerMod[ 8, #, # ] + PowerMod[ 7, #, # ] + PowerMod[ 6, #, # ] + PowerMod[ 5, #, # ] + PowerMod[ 4, #, # ] + PowerMod[ 3, #, # ] + PowerMod[ 2, #, # ], # ] == 0 & ]
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CROSSREFS
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Sequence in context: A117392 A105867 A166653 this_sequence A003599 A018508 A038277
Adjacent sequences: A057287 A057288 A057289 this_sequence A057291 A057292 A057293
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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 22 2000
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