id:A077418 - OEIS Search Results

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Number of divisors of Fibonacci(n+2)-1.

+0
1

1, 2, 3, 2, 6, 6, 4, 8, 8, 4, 8, 8, 8, 8, 24, 12, 24, 12, 8, 32, 30, 4, 30, 40, 8, 16, 48, 8, 96, 24, 16, 80, 32, 8, 32, 64, 32, 16, 192, 96, 48, 24, 16, 32, 288, 24, 576, 192, 32, 128, 48, 24, 192, 24, 64, 256, 256, 16, 128, 256, 32, 16, 192, 96, 48, 96, 64, 64, 2560, 128, 320 (list; graph; listen)

	OFFSET	`1,2`
	MATHEMATICA	`a[n_] := DivisorSigma[0, Fibonacci[n+2]-1]`
	CROSSREFS	`Sequence in context: A097914 A113710 A054126 this_sequence A005421 A025502 A110777` `Adjacent sequences: A077415 A077416 A077417 this_sequence A077419 A077420 A077421`
	KEYWORD	`easy,nonn`
	AUTHOR	`Joseph L. Pe (joseph_l_pe(AT)hotmail.com), Dec 15 2002`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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