0,3
J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 120.
G. Nebe and N. J. A. Sloane, Home page for this lattice
Sequence in context: A051922 A027810 A012875 this_sequence A105916 A074359 A104062
Adjacent sequences: A008422 A008423 A008424 this_sequence A008426 A008427 A008428
nonn,easy
njas
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