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Search: id:A162526
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| A162526 |
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Numbers n such that their largest divisor <= sqrt(n) equals 6. |
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+0
17
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| 36, 42, 48, 54, 60, 66, 78, 102, 114, 138, 174, 186, 222, 246, 258, 282, 318, 354, 366, 402, 426, 438, 474, 498, 534, 582, 606, 618, 642, 654, 678, 762, 786, 822, 834, 894, 906, 942, 978, 1002, 1038, 1074, 1086, 1146, 1158, 1182, 1194, 1266, 1338, 1362
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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See A161344 for more information.
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FORMULA
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Numbers n such that A033676(n)=6.
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MAPLE
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A033676 := proc(n) local dvs; dvs := sort(convert(numtheory[divisors](n), list)) ; op(floor((nops(dvs)+1)/2) , dvs) ; end: for n from 1 to 2000 do if A033676(n) = 6 then printf("%d, ", n) ; fi; od: [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 13 2009]
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CROSSREFS
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Cf. A033676, A008578, A161344, A161345, A161424, A161835, A162527, A162528, A162529, A162530, A162531, A162532.
Sequence in context: A067372 A084147 A044862 this_sequence A078299 A062519 A138566
Adjacent sequences: A162523 A162524 A162525 this_sequence A162527 A162528 A162529
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KEYWORD
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easy,nonn
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AUTHOR
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Omar E. Pol (info(AT)polprimos.com), Jul 05 2009
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EXTENSIONS
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More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jul 13 2009
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