OFFSET
1,1
LINKS
N. Destainville, R. Mosseri and F. Bailly, A formula for the number of tilings of an octagon by rhombi, arXiv:math/0302105 [math.CO], 2003-2004.
CROSSREFS
KEYWORD
nonn,hard
AUTHOR
Ralf Stephan, May 23 2004
EXTENSIONS
More terms from Maxwell Hutchinson, Dec 23 2010
STATUS
approved