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Search: id:A064246
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| A064246 |
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Numbers m such that N=(am+1)(bm+1)(cm+1) is a Carmichael number, where a,b,c = 1,2,19. |
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+0
1
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| 7950, 8520, 9318, 25620, 29268, 29610, 32118, 44088, 48078, 67800, 70308, 72018, 83760, 95730, 133350, 138138, 174048, 175758, 176898, 186018, 188868, 225918, 244158, 256698, 265818, 280638, 289758
(list; graph; listen)
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OFFSET
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0,1
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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: A028537 A162010 A023322 this_sequence A157660 A126893 A043614
Adjacent sequences: A064243 A064244 A064245 this_sequence A064247 A064248 A064249
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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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