A164372 Greater of twin primes (A006512) which are not Labos primes (A080359).

5, 7, 151, 229, 571, 643, 1051, 1153, 1669, 1723, 1951, 2029, 2131, 2239, 2311, 2593, 2659, 3001, 3121, 3169, 3253, 3583, 3769, 4003, 4219, 4231, 4483, 4549, 4723, 4789, 5641, 6451, 6553, 6661, 6763, 6949, 6961, 7129, 7351, 8011, 9043, 9463, 9631, 10009

Offset

1,1

Comments

The terms greater than 7 are in A164294.

Links

Table of n, a(n) for n=1..44.

V. Shevelev, Ramanujan and Labos primes, their generalizations, and classifications of primes, J. Integer Seq. 15 (2012) Article 12.5.4

Prog

(PARI) lista(nn)= {my(vlp = readvec("/gp/bfiles/b080359.txt")); forprime (p=3, nn, if (isprime(p-2) && !vecsearch(vlp, p), print1(p, ", ")); ); } \\ Michel Marcus, Jan 15 2014

Crossrefs

Cf. A006512, A080359, A164294, A164371, A104272, A001359.

Sequence in context: A016054 A158969 A083842 * A318088 A123536 A057177

Adjacent sequences: A164369 A164370 A164371 * A164373 A164374 A164375

Keyword

nonn

Author

Vladimir Shevelev, Aug 14 2009

Extensions

More terms from Michel Marcus, Jan 15 2014

Status

approved