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A238084
The dimensions in which extremal self-dual lattices exist.
0
1, 2, 3, 4, 5, 6, 7, 8, 12, 14, 15, 23, 24
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
Sequence in context: A240082 A321334 A342044 * A211202 A066418 A361437
KEYWORD
nonn,fini,full
AUTHOR
L. Edson Jeffery, Feb 17 2014
STATUS
approved