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A064258 Values of m such that N=(am+1)(bm+1)(cm+1) is a Carmichael number, where a,b,c = 1,2,43. 0
966, 12576, 36570, 37860, 71916, 78366, 103650, 126096, 132546 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

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.

LINKS

Table of n, a(n) for n=0..8.

CROSSREFS

Sequence in context: A251232 A202049 A246477 * A142378 A035887 A255656

Adjacent sequences:  A064255 A064256 A064257 * A064259 A064260 A064261

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Sep 23 2001

STATUS

approved

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Last modified April 24 00:02 EDT 2019. Contains 322404 sequences. (Running on oeis4.)