%I #3 Mar 30 2012 16:47:16
%S 1,12,23,32,48
%N Smallest dimension in which a strictly odd unimodular lattice of minimal norm n occurs.
%D J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag.
%K nonn,hard
%O 0,2
%A _N. J. A. Sloane_.