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A159045
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Primes of the form prime(k)+prime(k+5)+1.
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0
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31, 41, 61, 67, 97, 103, 127, 139, 157, 191, 199, 211, 229, 263, 307, 331, 379, 421, 433, 479, 487, 509, 547, 563, 601, 659, 691, 811, 829, 863, 911, 929, 953, 971, 1009, 1051, 1093, 1201, 1249, 1291, 1303, 1453, 1471, 1571, 1693, 1741, 1747, 1789, 1801, 1873
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| 31=A000040(11)=A000040(4)+A000040(9)+1, 41=A000040(13)=A000040(5)+A000040(10)+1, 61=A000040(18)=A000040(8)+A000040(13)+1 are in the sequence.
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MATHEMATICA
| lst={}; Do[p1=Prime[n]; p6=Prime[n+5]; p=p1+p6+1; If[PrimeQ[p], AppendTo[lst, p]], {n, 6!}]; lst
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CROSSREFS
| Cf. A159043, A159044.
Sequence in context: A087054 A098711 A087053 * A099181 A040989 A040969
Adjacent sequences: A159042 A159043 A159044 * A159046 A159047 A159048
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KEYWORD
| nonn,easy
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AUTHOR
| Vladimir Orlovsky (4vladimir(AT)gmail.com), Apr 03 2009
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EXTENSIONS
| Examples edited by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 06 2009
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