OFFSET
1,2
LINKS
M. Baake, U. Grimm, P. Repetowicz and D. Joseph, Coordination sequences and critical points, arXiv:cond-mat/9809110 [cond-mat.stat-mech], 1998; in: S. Takeuchi and T. Fujiwara, Proceedings of the 6th International Conference on Quasicrystals - Yamada Conference XLVII, World Scientific Publishing, 1998, ISBN 981-02-3343-4, pp 124-127.
M. Baake and U. Grimm, Averaged coordination numbers of planar aperiodic tilings, arXiv:math-ph/0509038, 2005; Philosophical Magazine 86 (2006) 567-572.
CROSSREFS
KEYWORD
sign
AUTHOR
Ralf Stephan, Feb 22 2005
EXTENSIONS
More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), Nov 03 2006
STATUS
approved