OFFSET
1,1
LINKS
G. Brinkmann, N. Van Cleemput, T. Pisanski, Generation of various classes of trivalent graphs, Theoretical Computer Science 502, 2013, pp.16-29.
CROSSREFS
KEYWORD
nonn
AUTHOR
Nico Van Cleemput, Jun 04 2014
EXTENSIONS
a(23)-a(28) from Andrew Howroyd, May 06 2021
STATUS
approved