OFFSET
1,2
LINKS
J. H. Conway, A. M. Odlyzko and N. J. A. Sloane, Extremal self-dual lattices exist only in dimensions 1-8, 12, 14, 15, 23 and 24, Mathematika, 25 (1978), 36-43.
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
L. Edson Jeffery, Feb 17 2014
STATUS
approved