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A064243 Values of m such that N=(am+1)(bm+1)(cm+1) is a Carmichael number, where a,b,c = 1,2,13. +0
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96, 1656, 2280, 5556, 6960, 7506, 8286, 12420, 12966, 15540, 17490, 23496, 26226, 28410, 32076, 33870, 42060, 53526, 57036, 61560, 67956, 73416, 89796, 104850, 107580, 108516, 122166, 124350, 126690, 132150, 143616, 148920 (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

Sequence in context: A027628 A128962 A071765 this_sequence A001667 A093984 A159711

Adjacent sequences: A064240 A064241 A064242 this_sequence A064244 A064245 A064246

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Sep 23 2001

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


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