OFFSET
1,4
COMMENTS
Bipartite (6,2)-chordal graphs are exactly the bipartite distance-hereditary graphs (see D'Atri and Moscarini). - Falk Hüffner, Jul 25 2019
LINKS
A. D'Atri and M. Moscarini, Distance-hereditary graphs, Steiner trees, and connected domination, SIAM J. Comput. 17(3) (1988), 521-538.
F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 9766535.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jan 17 2017
EXTENSIONS
a(11)-a(18) added using tinygraph by Falk Hüffner, Jul 25 2019
STATUS
approved