# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a165671 Showing 1-1 of 1 %I A165671 #6 Sep 12 2013 17:13:32 %S A165671 2,3,5,7,11,13,17,23,29,31,37,41,43,53,59,61,67,71,73,79,83,89,97,101, %T A165671 103,109,113,127,131,137,139,149,157,163,167,181,191,193,197,199,211, %U A165671 223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311 %N A165671 Primes p such that (p^2+2)/33 is not prime. %H A165671 Vincenzo Librandi, Table of n, a(n) for n = 1..1000 %t A165671 Select[Prime[Range[100]], !PrimeQ[(#^2 + 2) / 33] &] (* _Vincenzo Librandi_, Sep 12 2013 *) %Y A165671 Cf. A165672, A165673. %K A165671 nonn,less,easy %O A165671 1,1 %A A165671 _Vincenzo Librandi_, Sep 24 2009 %E A165671 Corrected by _Charles R Greathouse IV_, Oct 08 2009 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE