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A164132
Primes which are an eighth of the sum of two consecutive primes.
1
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
OFFSET
1,1
COMMENTS
Primes of the form A001043(k)/8.
EXAMPLE
19 is there because it is prime and 19=(73+79)/8.
MATHEMATICA
Select[Total[#]/8&/@Partition[Prime[Range[2500]], 2, 1], PrimeQ] (* Harvey P. Dale, Apr 22 2011 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
Extended by R. J. Mathar, Aug 27 2009
STATUS
approved