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A155847 Primes of the form 2^p-p*q where p is prime,q=7. 2
-13, -3, 79, 8101 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..4.

MATHEMATICA

q=7; lst={}; Do[p=Prime[n]; If[PrimeQ[p=2^p-p*q], AppendTo[lst, p]], {n, 5!}]; lst

CROSSREFS

Cf. A057664, A155841, A155842, A155843, A155844, A057678, A155845, A155846

Sequence in context: A272175 A297874 A298137 * A204594 A204157 A010219

Adjacent sequences:  A155844 A155845 A155846 * A155848 A155849 A155850

KEYWORD

sign

AUTHOR

Vladimir Joseph Stephan Orlovsky, Jan 28 2009

STATUS

approved

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Last modified April 20 03:00 EDT 2019. Contains 322293 sequences. (Running on oeis4.)