A029755 Smallest dimension in which a unimodular lattice of minimal norm n occurs.

1, 8, 23, 24, 48, 48

Offset

0,2

References

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

Links

Table of n, a(n) for n=0..5.

Crossrefs

Sequence in context: A304177 A306834 A109271 * A022420 A326741 A034811

Adjacent sequences: A029752 A029753 A029754 * A029756 A029757 A029758

Keyword

nonn,hard

Author

N. J. A. Sloane.

Status

approved