%I A053672
%S A053672 5,7,7,11,11,5,11,7,7,7,5,11,11,11,7,5,7,11,13,13,5,7,7,7,11,5,11,11,7,
%T A053672 7,5,13,13,11,11,5,7,7,11,11,5,13,7,7,7,5,11,11,11,7,5,7,13,13,13,5,7,
%U A053672 7,7,11,5,11,17,7,7,5,11,11,11,11,5,7,7,13,17,5,17,7,7,7,5,11,11,11,7
%N A053672 Least number coprime to n, n+1, n+2 and n+3.
%Y A053672 Cf. A053669-A053674.
%Y A053672 Sequence in context: A086056 A154475 A137755 this_sequence A087525 A078496 
               A114521
%Y A053672 Adjacent sequences: A053669 A053670 A053671 this_sequence A053673 A053674 
               A053675
%K A053672 nonn,easy,nice
%O A053672 1,1
%A A053672 Henry Bottomley (se16(AT)btinternet.com), Feb 15 2000
%E A053672 More terms from James A. Sellers (sellersj(AT)math.psu.edu), Feb 22 2000