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A178585 Nonpalindromic primes that are the average of the members of emirp pairs. 1
20507, 21107, 21407, 21617, 21817, 22727, 23027, 23227, 23327, 23537, 24137, 24547, 24847, 25147, 25247, 25447, 25657, 26357, 27067, 27367, 28277, 42829, 42929, 44549, 45659, 47269, 60811, 62731, 63131, 63331, 63541, 63841, 64951 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Subsequence of A178581.

For the lesser member of the corresponding smallest emirp pair, see A178586.

LINKS

Table of n, a(n) for n=1..33.

CROSSREFS

Cf. A178581

Sequence in context: A253866 A253873 A253539 * A187282 A235836 A235831

Adjacent sequences:  A178582 A178583 A178584 * A178586 A178587 A178588

KEYWORD

nonn,base

AUTHOR

Lekraj Beedassy, May 29 2010

EXTENSIONS

Corrected by Ray Chandler, Jul 05 2010

STATUS

approved

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Last modified January 22 23:50 EST 2022. Contains 350504 sequences. (Running on oeis4.)