id:A094409 - OEIS Search Results

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Odd n such that n divides Fibonacci(n) - 1 but does not divide Fibonacci(n-1).

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323, 6479, 7743, 11663, 18407, 19043, 23407, 27071, 34943, 35207, 39203, 44099, 47519, 51983, 53663, 54839, 65471, 72831, 78089, 79547, 82983, 86063, 94667, 104663, 109871, 121103, 139359, 142883, 157079, 168299, 195227, 196559 (list; graph; listen)

	OFFSET	`0,1`
	MATHEMATICA	`Select[Range[50000], OddQ[ # ] && Mod[Fibonacci[ # ] - 1, # ] == 0 && ! Mod[Fibonacci[ # - 1], # ] == 0 &]`
	CROSSREFS	`Cf. A069106, A094394, A094410.` `Sequence in context: A121209 A065884 A094394 this_sequence A006465 A088214 A117550` `Adjacent sequences: A094406 A094407 A094408 this_sequence A094410 A094411 A094412`
	KEYWORD	`nonn`
	AUTHOR	`Eric S Rowland (erowland(AT)math.rutgers.edu), May 01 2004`

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Last modified September 6 00:03 EDT 2008. Contains 143485 sequences.

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