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Search: id:A057258
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| A057258 |
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Numbers n such that n | 11^n + 10^n + 9^n + 8^n + 7^n + 6^n. |
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+0
1
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| 1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 459, 729, 867, 1003, 1377, 1853, 2187, 2601, 4131, 4913, 5253, 6561, 7803, 12393, 13203, 14739, 15759, 19683, 23409, 34263, 37179, 39609, 40749, 44217, 46089, 47277, 51273, 59049, 61863, 70227, 83521
(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[ 11, #, # ] + PowerMod[ 10, #, # ] + PowerMod[ 9, #, # ] + PowerMod[ 8, #, # ] + PowerMod[ 7, #, # ] + PowerMod[ 6, #, # ], # ] == 0 & ]
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CROSSREFS
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Sequence in context: A032400 A004621 A014209 this_sequence A018466 A171152 A035107
Adjacent sequences: A057255 A057256 A057257 this_sequence A057259 A057260 A057261
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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 21 2000
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