id:A105800 - OEIS Search Results

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Greatest Fibonacci number that is a proper divisor of the n-th Fibonacci number; a(1) = a(2) = 1.

+0
2

1, 1, 1, 1, 1, 2, 1, 3, 2, 5, 1, 8, 1, 13, 5, 21, 1, 34, 1, 55, 13, 89, 1, 144, 5, 233, 34, 377, 1, 610, 1, 987, 89, 1597, 13, 2584, 1, 4181, 233, 6765, 1, 10946, 1, 17711, 610, 28657, 1, 46368, 13, 75025, 1597, 121393, 1, 196418, 89, 317811, 4181, 514229, 1, 832040, 1 (list; graph; listen)

	OFFSET	`1,6`
	COMMENT	`a(A001605(n)) = 1.`
	LINKS	`Eric Weisstein's World of Mathematics, Fibonacci Number`
	CROSSREFS	`Cf. A000045, A076984.` `Sequence in context: A116529 A064989 A030067 this_sequence A105602 A111079 A165006` `Adjacent sequences: A105797 A105798 A105799 this_sequence A105801 A105802 A105803`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 20 2005`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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