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Search: id:A161616
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| A161616 |
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Primes p of the form : 2*p+a are primes, (a=3*5*7*11*13*17*19*23=111546435). |
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+0
1
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| 29, 41, 53, 71, 79, 97, 103, 113, 127, 131, 137, 139, 151, 163, 179, 197, 199, 223, 227, 257, 271, 277, 283, 311, 313, 331, 337, 349, 353, 383, 389, 401, 419, 431, 443, 461, 503, 521, 563, 619, 643, 653, 673, 683, 769, 809, 827, 883, 887, 911, 919, 929, 947
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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111546435+2*29=111546493,...
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MATHEMATICA
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a=3*5*7*11*13*17*19*23; c=0; lst={}; Do[p=Prime[n]; If[PrimeQ[2*p+a], AppendTo[lst, p], c++ ], {n, 6!}]; lst
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CROSSREFS
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Sequence in context: A155575 A125516 A068480 this_sequence A027343 A069454 A035789
Adjacent sequences: A161613 A161614 A161615 this_sequence A161617 A161618 A161619
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KEYWORD
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nonn,uned
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AUTHOR
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Vladimir Orlovsky (4vladimir(AT)gmail.com), Jun 14 2009
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