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A164132
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Primes which are an eighth of the sum of two consecutive primes.
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0
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3, 19, 59, 89, 109, 149, 151, 317, 331, 359, 389, 401, 439, 571, 599, 829, 941, 953, 1019, 1153, 1249, 1279, 1319, 1373, 1381, 1451, 1657, 1669, 1733, 1741, 1867, 1871, 1973, 2131, 2161, 2179, 2251, 2459, 2819, 3119, 3539, 3659, 3967, 4001, 4099, 4231, 4261
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OFFSET
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1,1
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COMMENTS
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Primes of the form A001043(k)/8.
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LINKS
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Table of n, a(n) for n=1..47.
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EXAMPLE
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19 is there because it is prime and 19=(73+79)/8.
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MATHEMATICA
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Select[Total[#]/8&/@Partition[Prime[Range[2500]], 2, 1], PrimeQ] (* From Harvey P. Dale, Apr 22 2011 *)
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CROSSREFS
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Cf. A000040, A118134, A163487.
Sequence in context: A134268 A088798 A027272 * A106875 A215646 A182353
Adjacent sequences: A164129 A164130 A164131 * A164133 A164134 A164135
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KEYWORD
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nonn
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AUTHOR
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Juri-Stepan Gerasimov, Aug 11 2009
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EXTENSIONS
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Extended by R. J. Mathar, Aug 27 2009
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STATUS
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approved
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