OFFSET
1,2
FORMULA
EXAMPLE
For n = 4, there are 4 orientations of the angled tricube excluded: those which set it on a point; this leaves 8 orientations of the angled tricube and 3 of the straight tricube.
CROSSREFS
KEYWORD
nonn
AUTHOR
Franklin T. Adams-Watters, Oct 15 2005
EXTENSIONS
Corrected by Franklin T. Adams-Watters, Oct 25 2006
STATUS
approved