%I A027754
%S A027754 0,1,2,3,6,7,11,16,17,18,21,23,27,31,32,38,42,48,51,62,67,72,73,76,
%T A027754 77,83,86,91,93,97,108,111,116,121,126,133,136,137,146,153,158,163,
%U A027754 172,177,182,188,191,192,193,202,212,213,216,223,226,231,247,248
%N A027754 Numbers n such that n^2 + n + 5 is prime.
%H A027754 P. De Geest, <a href="http://www.worldofnumbers.com/index.html">World!Of 
               Numbers</a>
%Y A027754 Sequence in context: A117115 A049196 A096578 this_sequence A092857 A062404 
               A032875
%Y A027754 Adjacent sequences: A027751 A027752 A027753 this_sequence A027755 A027756 
               A027757
%K A027754 nonn
%O A027754 1,3
%A A027754 Patrick De Geest (pdg(AT)worldofnumbers.com)