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A136076
Father primes of order 7.
10
59, 89, 179, 269, 359, 449, 479, 569, 659, 719, 809, 929, 1019, 1109, 1259, 1559, 1619, 1709, 1979, 2069, 2099, 2459, 2609, 2699, 2729, 2879, 2909, 2969, 2999, 3359, 3449, 3779, 4049, 4079, 4229, 4259, 4409, 4679, 5309, 5399, 5519, 5849, 6029, 6299, 6329
OFFSET
1,1
COMMENTS
For smallest father primes of order n see A136026 (also definition). For father primes of order 1 see A094524. For father primes of order 2 see A136071. For father primes of order 3 see A136072. For father primes of order 4 see A136073. For father primes of order 5 see A136074. For father primes of order 6 see A136075.
LINKS
MATHEMATICA
n = 7; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, Prime[k]]], {k, 1, 1500}]; a
KEYWORD
nonn
AUTHOR
Artur Jasinski, Dec 12 2007
STATUS
approved