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A158710 Primes p which are not in A158708 and A158709. 9
17, 23, 37, 43, 61, 79, 83, 89, 97, 103, 107, 113, 137, 139, 157, 163, 173, 191, 193, 197, 199, 223, 227, 229, 241, 251, 257, 263, 269, 271, 277, 283, 313, 317, 331, 337, 353, 359, 367, 373, 383, 389, 397, 419, 433, 443, 457, 463, 487, 491, 499, 503, 509, 521 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..54.

MATHEMATICA

lst={}; Do[p=Prime[n]; If[ !PrimeQ[Floor[p/2]+p]&&!PrimeQ[Ceiling[p/2]+p], AppendTo[lst, p]], {n, 6!}]; lst

CROSSREFS

Cf. A158708, A158709

Sequence in context: A165566 A072184 A107644 * A103805 A333327 A241528

Adjacent sequences:  A158707 A158708 A158709 * A158711 A158712 A158713

KEYWORD

nonn

AUTHOR

Vladimir Joseph Stephan Orlovsky, Mar 24 2009

STATUS

approved

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Last modified April 8 21:16 EDT 2020. Contains 333328 sequences. (Running on oeis4.)