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A173892 n and n+6 are both balanced primes. 2
257, 1747, 3307, 5107, 5387, 6317, 6367, 12647, 13457, 14747, 15797, 15907, 17477, 18217, 19477, 23327, 26177, 30097, 30637, 53617, 56087, 62207, 63697, 71347, 75527, 77557, 78797, 80917, 82787, 83437, 84437, 89107, 89387, 91297, 94427, 95267 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

n-6, n, n+6, and n+12 are consecutive primes.

LINKS

Table of n, a(n) for n=1..36.

FORMULA

a(n) = A033451(n) + 6

CROSSREFS

Cf. A006562.

Cf. A054801. [From R. J. Mathar, Mar 29 2010]

Sequence in context: A253419 A070184 A054801 * A209533 A125648 A155468

Adjacent sequences:  A173889 A173890 A173891 * A173893 A173894 A173895

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov, Mar 01 2010

EXTENSIONS

Corrected and rewritten by Charles R Greathouse IV, Mar 19 2010

STATUS

approved

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Last modified November 14 10:04 EST 2019. Contains 329111 sequences. (Running on oeis4.)