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A057829
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Numbers n such that n | 5^n + 3^n +1.
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0
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1, 3, 9, 27, 51, 81, 243, 279, 729, 2187, 4131, 4947, 6561, 19683, 21213, 22599, 23571, 48357, 59049, 104733, 177147, 184419, 220887, 334611, 531441, 640791, 808461
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OFFSET
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1,2
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LINKS
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MATHEMATICA
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Select[ Range[ 10^6 ], Mod[ PowerMod[ 5, #, # ] + PowerMod[ 3, #, # ] + 1, # ] == 0 & ]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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