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A119670
Number of chambers in root systems of type D_n.
0
1, 7, 133, 12926
OFFSET
2,2
LINKS
M. Welleda Baldoni et al., Volume computation for polytopes and partition functions for classical root systems, arXiv:math/0504231 [math.CO], 2005; Discr. Comput. Geom., 35 (No. 4, 2006), 551-595.
CROSSREFS
Sequence in context: A082164 A229464 A317216 * A003374 A001533 A143181
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jun 12 2006
STATUS
approved