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Search: id:A064248
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| A064248 |
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Numbers m such that N=(am+1)(bm+1)(cm+1) is a Carmichael number, where a,b,c = 1,2,23. |
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+0
1
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| 6036, 13626, 43710, 46470, 46746, 51990, 52956, 55440, 58476, 60960, 77796, 82350, 86076, 95460, 99876, 114780, 121266, 168600, 176190, 195510, 201996, 208206, 255126, 258990, 261336, 268926, 270030, 270306
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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am+1, bm+1, cm+1 are primes and am | (N-1), bm | (N-1), cm |(N-1)
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REFERENCES
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Harvey Dubner (harvey(AT)dubner.com), personal communication, Jun 27, 2001.
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CROSSREFS
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Sequence in context: A046395 A143043 A031821 this_sequence A157652 A157267 A084804
Adjacent sequences: A064245 A064246 A064247 this_sequence A064249 A064250 A064251
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Sep 23 2001
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