id:A049536 - OEIS Search Results

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Distinct primes of the form LCM[ n ]+1=LCM[ 1,..,n ]+1; LCM[ n ]=A003418(n).

+0
11

2, 3, 7, 13, 61, 421, 2521, 232792561, 26771144401, 72201776446801, 442720643463713815201, 718766754945489455304472257065075294401, 6676878045498705789701874602220118271269436344024536001 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`LCM[ 9 ]+1=LCM[ 10 ]+1=2521 prime`
	CROSSREFS	`p=A003418(n)+1. Cf. A049537.` `Sequence in context: A051454 A051452 A058017 this_sequence A065508 A078154 A048463` `Adjacent sequences: A049533 A049534 A049535 this_sequence A049537 A049538 A049539`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu)`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research