id:A117730 - OEIS Search Results

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Numbers for which the largest proper divisor is a Fibonacci number.

+0
1

2, 3, 4, 5, 6, 7, 9, 10, 11, 13, 15, 16, 17, 19, 23, 25, 26, 29, 31, 37, 39, 41, 42, 43, 47, 53, 59, 61, 63, 65, 67, 68, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 110, 113, 127, 131, 137, 139, 149, 151, 157, 163, 165, 167, 169, 173, 178, 179, 181, 191, 193, 197, 211 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`275 is in the sequence because the largest proper divisor is 55 and 55 is a Fibonacci number.`
	CROSSREFS	`Cf. A000040, A000045.` `Adjacent sequences: A117727 A117728 A117729 this_sequence A117731 A117732 A117733` `Sequence in context: A048627 A062462 A033948 this_sequence A123101 A071557 A117729`
	KEYWORD	`nonn`
	AUTHOR	`Luc Stevens (lms022(AT)yahoo.com), Apr 13 2006`

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Last modified October 13 17:46 EDT 2008. Contains 145008 sequences.

AT&T Labs Research