%I A007634 M5269
%S A007634 40,41,44,49,56,65,76,81,82,84,87,89,91,96,102,104,109,117,121,122,
%T A007634 123,126,127,130,136,138,140,143,147,155,159,161,162,163,164,170,172,
%U A007634 173,178,184,185,186,187,190,201,204,205,207,208,209,213,215,216,217
%N A007634 Numbers n such that n^2 + n + 41 is composite.
%D A007634 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%Y A007634 Cf. A002837.
%Y A007634 Sequence in context: A023482 A165861 A082763 this_sequence A128843 A145293 
               A111167
%Y A007634 Adjacent sequences: A007631 A007632 A007633 this_sequence A007635 A007636 
               A007637
%K A007634 nonn
%O A007634 1,1
%A A007634 N. J. A. Sloane (njas(AT)research.att.com), Mira Bernstein, Robert G. 
               Wilson v (rgwv(AT)rgwv.com)