OFFSET
1,3
LINKS
Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs
F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 9766535.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Travis Hoppe and Anna Petrone, Jun 06 2014
EXTENSIONS
a(11)-a(12) added using tinygraph by Falk Hüffner, May 09 2019
STATUS
approved