OFFSET
1,7
COMMENTS
It is possible that the definition should say "connected" rather than "biconnected". Should be rechecked! - Max Alekseyev and Brendan McKay, Jun 17 2008
LINKS
Keith M. Briggs, Combinatorial Graph Theory
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 18 2007
EXTENSIONS
a(11) from Michael Sollami, Feb 18 2012
STATUS
approved