%I A005102 M0445
%S A005102 1,2,3,4,4,4,3,2,1,2,3,2,1,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
%T A005102 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
               1,1
%N A005102 Minimal determinant of any n-dimensional norm 2 lattice.
%D A005102 J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", 
               Springer-Verlag, p. 180.
%D A005102 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%Y A005102 Sequence in context: A101083 A097935 A109870 this_sequence A030241 A062750 
               A065686
%Y A005102 Adjacent sequences: A005099 A005100 A005101 this_sequence A005103 A005104 
               A005105
%K A005102 nonn
%O A005102 0,2
%A A005102 N. J. A. Sloane (njas(AT)research.att.com).