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 A153374 Smaller of two consecutive prime numbers such that p0+p1=average of twin prime pairs and p0*p1+7=average of twin prime pairs. 16
 5, 13, 1039, 2753, 3343, 22381, 45979, 88223, 92317, 135221, 154153, 233323, 287149, 344221, 365293, 392723, 479629, 549739, 574363, 650581, 659423, 666079, 749803, 786949, 869059, 959723, 1023521, 1045027, 1161841, 1180423, 1193021 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS 5+7=12+-1=primes, 5*7+7=42+-1=primes; 13+17=30+-1=primes, 13*17+7=228+-1=primes;... LINKS MATHEMATICA lst={}; Do[p0=Prime[n]; p1=Prime[n+1]; a=p0+p1; b=p0*p1+7; If[PrimeQ[a-1]&&PrimeQ[a+1]&&PrimeQ[b-1]&&PrimeQ[b+1], AppendTo[lst, p0]], {n, 9!}]; lst CROSSREFS Cf. A099349 Sequence in context: A290171 A157250 A009157 * A247789 A012032 A121228 Adjacent sequences:  A153371 A153372 A153373 * A153375 A153376 A153377 KEYWORD nonn AUTHOR Vladimir Joseph Stephan Orlovsky, Dec 24 2008 STATUS approved

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Last modified August 12 13:59 EDT 2022. Contains 356077 sequences. (Running on oeis4.)