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A064260 Values of m such that N=(am+1)(bm+1)(cm+1) is a Carmichael number, where a,b,c = 1,2,47. +0
1
210, 2466, 4158, 5850, 14028, 116958, 156156, 166026, 176178, 188868, 208608 (list; graph; listen)
OFFSET

0,1

COMMENT

am+1, bm+1, cm+1 are primes, and am | (N-1), bm | (N-1), cm |(N-1)

REFERENCES

Harvey Dubner (harvey(AT)dubner.com), personal communication, Jun 27, 2001.

CROSSREFS

Adjacent sequences: A064257 A064258 A064259 this_sequence A064261 A064262 A064263

Sequence in context: A047633 A104902 A135201 this_sequence A027806 A024407 A027822

KEYWORD

nonn

AUTHOR

njas, Sep 23 2001

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.


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