%I A053670
%S A053670 3,5,5,3,7,5,3,5,7,3,5,5,3,11,7,3,5,5,3,11,5,3,5,7,3,5,5,3,7,7,3,5,5,3,
%T A053670 11,5,3,5,7,3,5,5,3,7,7,3,5,5,3,7,5,3,5,7,3,5,5,3,7,7,3,5,5,3,7,5,3,5,
%U A053670 11,3,5,5,3,7,7,3,5,5,3,7,5,3,5,11,3,5,5,3,7,11,3,5,5,3,7,5,3,5,7,3,5
%N A053670 Least number coprime to n and n+1.
%Y A053670 Cf. A053669-A053674.
%Y A053670 Sequence in context: A110551 A141334 A129488 this_sequence A085963 A153098 
               A119280
%Y A053670 Adjacent sequences: A053667 A053668 A053669 this_sequence A053671 A053672 
               A053673
%K A053670 nonn,nice,easy
%O A053670 1,1
%A A053670 Henry Bottomley (se16(AT)btinternet.com), Feb 15 2000
%E A053670 More terms from Andrew Gacek (andrew(AT)dgi.net), Feb 21 2000 and James 
               A. Sellers (sellersj(AT)math.psu.edu), Feb 22 2000.