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Search: id:A159044
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| A159044 |
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Primes of the form prime(n)+prime(n+4)+1. |
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+0
2
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| 17, 23, 43, 73, 79, 101, 151, 181, 197, 239, 277, 283, 317, 337, 359, 367, 463, 491, 503, 523, 593, 661, 733, 743, 757, 809, 859, 881, 907, 937, 967, 983, 997, 1013, 1087, 1151, 1163, 1171, 1217, 1301, 1321, 1559, 1579, 1609, 1621, 1637, 1867, 1913, 1987, 1997
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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17=3+13+1, 23=5+17+1, 43=13+29+1, 73=29+43+1, 79=31+47+1, 101=41+59+1,...
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MATHEMATICA
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lst={}; Do[p1=Prime[n]; p5=Prime[n+4]; p=p1+p5+1; If[PrimeQ[p], AppendTo[lst, p]], {n, 6!}]; lst
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CROSSREFS
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Cf. A159043
Sequence in context: A151953 A102874 A086532 this_sequence A126329 A130098 A046123
Adjacent sequences: A159041 A159042 A159043 this_sequence A159045 A159046 A159047
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KEYWORD
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nonn
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AUTHOR
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Vladimir Orlovsky (4vladimir(AT)gmail.com), Apr 03 2009
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