id:A037917 - OEIS Search Results

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Numbers n such that the Fibonacci number F(n) is divisible by a square.

+0
4

6, 12, 18, 24, 25, 30, 36, 42, 48, 50, 54, 56, 60, 66, 72, 75, 78, 84, 90, 91, 96, 100, 102, 108, 110, 112, 114, 120, 125, 126, 132, 138, 144, 150, 153, 156, 162, 168, 174, 175, 180, 182, 186, 192, 198, 200, 204, 210, 216, 220, 222, 224, 225, 228, 234, 240 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Is a(n) asymptotic to C*n with 4<C<4.5 ? - Benoit Cloitre (benoit7848c(AT)orange.fr), Sep 04 2002`
	LINKS	`T. D. Noe, Table of n, a(n) for n=1..235 (based on Kelly's table)` `Blair Kelly, Fibonacci Factorizations` `Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Cf. A000045, A037917, A037918, A001177.` `Sequence in context: A141515 A037981 A044846 this_sequence A097603 A102883 A044891` `Adjacent sequences: A037914 A037915 A037916 this_sequence A037918 A037919 A037920`
	KEYWORD	`nonn`
	AUTHOR	`Marc LeBrun (mlb(AT)well.com)`
	EXTENSIONS	`More terms from Eric Weisstein (eric(AT)weisstein.com)`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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