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Search: id:A096478
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| 2, 3, 5, 7, 13, 17, 41, 43, 83, 89, 109, 113, 173, 277, 307, 313, 353, 373, 463, 563, 577, 601, 613, 643, 673, 719, 743, 1117, 1123, 1171, 1279, 1571, 1621, 1627, 1709, 1741, 1823, 1867, 1907, 1949, 1979, 1987, 1999, 2003, 2063, 2099, 2153, 2287, 2309, 2311
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Gives primes in A029707 - Pierre CAMI (pierrecami(AT)tele2.fr), Apr 20 2006
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EXAMPLE
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n=10, a[10]=89 means that p[1+89]-p[89]=463-461=2,
Prime with prime=89 subscript and nextprime p[90] are twin-primes.
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MATHEMATICA
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Prime[Flatten[Position[Table[Prime[Prime[n]+1]-Prime[Prime[n]], {n, 1, 1000}], 2]]]
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CROSSREFS
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Cf. A072677, A006450, A073124, A096477.
Cf. A029707 A000720.
Adjacent sequences: A096475 A096476 A096477 this_sequence A096479 A096480 A096481
Sequence in context: A051026 A028865 A053435 this_sequence A076047 A077132 A077316
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KEYWORD
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nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu), Jun 23 2004
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