id:A057829 - OEIS Search Results

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Numbers n such that n | 5^n + 3^n +1.

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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 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`Select[ Range[ 10^6 ], Mod[ PowerMod[ 5, #, # ] + PowerMod[ 3, #, # ] + 1, # ] == 0 & ]`
	CROSSREFS	`Sequence in context: A070361 A056024 A116475 this_sequence A014948 A093665 A093546` `Adjacent sequences: A057826 A057827 A057828 this_sequence A057830 A057831 A057832`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 08 2000`

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Last modified September 5 17:15 EDT 2008. Contains 143476 sequences.

AT&T Labs Research