id:A103861 - OEIS Search Results

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Euler's totient of prime(n)! - prime(n)# + 1.

+0
3

1, 1, 72, 4830, 39899952, 6226593544, 355687354472272, 121615851757531824, 25500701524255140352000, 8839501251731586459279018676600, 8202317101101304783411826869132800 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`a(n) = A000010(A103855(n)).`
	LINKS	`R. Zumkeller, p(n)!-p(n )#+1`
	CROSSREFS	`Cf. A103896.` `Sequence in context: A116312 A111782 A054557 this_sequence A119750 A093272 A105347` `Adjacent sequences: A103858 A103859 A103860 this_sequence A103862 A103863 A103864`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Feb 20 2005`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

AT&T Labs Research