OFFSET
5,2
LINKS
C. J. Colbourn and C. Huybrechts, Fully gated graphs,: recognition and convex operations, Discrete Math., 308 (2008), 5184-5195. [There is a typo in the published version of a(13)]
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Oct 01 2008
EXTENSIONS
a(13) corrected by C. J. Colbourn, Oct 03 2008
STATUS
approved