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Minimal norm of n-dimensional, strictly odd, unimodular lattice.
0

%I #3 Mar 30 2012 16:47:10

%S 0,1,1,1,1,1,1,1,1,1,1,1,2,1,2,2,2,2,2,2,2,2,2,3,3,2,3,3,3,3,3,3,4,3

%N Minimal norm of n-dimensional, strictly odd, unimodular lattice.

%D J. H. Conway and N. J. A. Sloane, A new upper bound for the minimum of an integral lattice of determinant one, Bull. Amer. Math. Soc., 23 (1990), 383-387.

%D J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. xxiv.

%Y Cf. A005136.

%K nonn,hard

%O 0,13

%A _N. J. A. Sloane_.