id:A161468 - OEIS Search Results

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Highly abundant Fibonacci numbers.

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1, 2, 3, 5, 8, 21, 34, 55, 89, 144, 377, 610, 987, 1597, 2584, 6765, 10946, 17711, 28657, 46368, 196418, 317811, 514229, 832040, 2178309, 3524578, 5702887, 9227465, 14930352, 63245986, 102334155, 267914296, 701408733, 1134903170, 2971215073 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`lst={}; k=0; Do[p=Plus@@Divisors[f=Fibonacci[n]]; If[p>k, AppendTo[lst, f]; k=p], {n, 5!}]; lst`
	CROSSREFS	`Cf. A002093` `Sequence in context: A102016 A002363 A041457 this_sequence A143873 A117774 A053056` `Adjacent sequences: A161465 A161466 A161467 this_sequence A161469 A161470 A161471`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), Jun 10 2009`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research