id:A065696 - OEIS Search Results

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Numbers m such that N = (am+1)(bm+1)(cm+1) is a Carmichael number where a,b,c = 1,2,55.

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3876, 7506, 8166, 16746, 20706, 23676, 24336, 40506, 42156, 68226, 69876, 79776, 95286, 123996, 139176, 149076, 166236, 177786, 183066, 187686, 203856 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`am+1, bm+1, cm+1 are primes and am\|(N-1), bm\|(N-1), cm\|(N-1).`
	CROSSREFS	`Cf. A064238-A064262, A065695-A065703` `Sequence in context: A035781 A035898 A108005 this_sequence A014891 A135202 A115468` `Adjacent sequences: A065693 A065694 A065695 this_sequence A065697 A065698 A065699`
	KEYWORD	`nonn`
	AUTHOR	`Harvey Dubner (harvey(AT)dubner.com), Nov 14 2001`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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