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Search: id:A071371
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| A071371 |
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Numbers n such that n+0, n+1, ... and n+8 are, in some order, 1 * a prime, 2 * a prime, ... and 9 * a prime. |
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| 1829413731, 13096880161, 28273111011, 32480018341, 79089694311, 330780346261, 363500177041, 602794125781, 679251409201, 905780175301, 956731265701, 1010903523841, 1011470714101, 1086338816631, 1312670706051
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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1829413731 is there because 1829413731=3*609804577, 1829413732=4*457353433, 1829413733=7*261344819, 1829413734=6*304902289, 1829413735=5*365882747, 1829413736=8*228676717, 1829413737=9*203268193, 1829413738=2*914706869 and 1829413739=1*1829413739. The left factors are the integers 1 to 9; and the right factors are primes.
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CROSSREFS
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Cf. A071367 - A071373.
Sequence in context: A129616 A105006 A090874 this_sequence A052094 A015429 A103752
Adjacent sequences: A071368 A071369 A071370 this_sequence A071372 A071373 A071374
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KEYWORD
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nonn
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AUTHOR
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Don Reble (djr(AT)nk.ca), May 21 2002
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