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Search: id:A089009
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| A089009 |
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Numbers n such that 2*p(n)+3, 2*p(n+1)+3, 2*p(n+2)+3, 2*p(n+3)+3 are consecutive primes, where p(i) denotes the i-th prime. |
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7
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| 62178, 159794, 308508, 336390, 350046, 376777, 395837, 492449, 611190, 627072, 643266, 643267, 830501, 887720, 922151, 961608, 1009939, 1011676, 1174998, 1487107, 1492042, 1725364, 1754501, 1780962, 1815913, 2048082, 2235662
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OFFSET
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1,1
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EXAMPLE
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p(62178)=776117, 2*776117+3=1552237=p(117814)
p(62179)=776119, 2*776119+3=1552241=p(117815)
p(62180)=776137, 2*776137+3=1552277=p(117816)
p(62181)=776143, 2*776143+3=1552289=p(117817)
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CROSSREFS
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Subsequence of A088066.
Cf. A089007, A089492, A089524.
Sequence in context: A075671 A112015 A128879 this_sequence A093791 A083488 A135430
Adjacent sequences: A089006 A089007 A089008 this_sequence A089010 A089011 A089012
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KEYWORD
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nonn
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AUTHOR
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Pierre CAMI (colettecami(AT)aol.com), Nov 03 2003
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EXTENSIONS
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Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 04 2003
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