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Search: id:A087506
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A087506 Primes in A087461. +0
1
5, 13, 71, 127, 163, 197, 227, 307, 317, 409, 523, 587, 593, 761, 857, 947, 1151, 1321, 1373, 1783, 1861, 1973, 2039, 2273, 2417, 2543, 3049, 3083, 3457, 3463, 3697, 3739, 4093, 4243, 4253, 4463, 4483, 4519, 4583, 4657, 4723, 4751, 5171, 5179, 5519, 5591 (list; graph; listen)
OFFSET

1,1

COMMENT

Primes of the form (prime(k)+prime(2k))/2.

CROSSREFS

Cf. A087461.

Sequence in context: A018678 A149575 A093118 this_sequence A068487 A075063 A100209

Adjacent sequences: A087503 A087504 A087505 this_sequence A087507 A087508 A087509

KEYWORD

nonn

AUTHOR

Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 10 2003

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.


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