%I A050249
%S A050249 294001,505447,584141,604171,971767,1062599,1282529,1524181,2017963,
%T A050249 2474431,2690201,3085553,3326489,4393139,5152507,5564453,5575259,
%U A050249 6173731,6191371,6236179,6463267,6712591,7204777,7469789,7469797
%N A050249 Weakly prime numbers (changing any one digit always produces a composite 
               number).
%H A050249 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               WeaklyPrime.html">Link to a section of The World of Mathematics.</
               a>
%Y A050249 Sequence in context: A068241 A104328 A158124 this_sequence A023351 A109031 
               A137817
%Y A050249 Adjacent sequences: A050246 A050247 A050248 this_sequence A050250 A050251 
               A050252
%K A050249 nonn
%O A050249 1,1
%A A050249 Eric Weisstein (eric(AT)weisstein.com)