A238839 List of Coxeter numbers of the 24 even unimodular lattices in dimension 24.
0, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 10, 12, 12, 13, 14, 16, 18, 18, 22, 25, 30, 30, 46
Offset: 1
Links
- J. H. Conway and N. J. A. Sloane, Sphere Packings, Lattices and Groups, 3rd. ed., 1993. Table 16.1, p. 407.
- Hans-Volker Niemeier, Definite quadratische Formen der Dimension 24 und Diskriminante 1, J. Number Theory 5 (1973), 142--178. MR0316384 (47 #4931).
Crossrefs
A239048 is a subsequence.
Comments