OFFSET
1,3
LINKS
M. Aigner and H. van der Holst, Interlace polynomials, Linear Algebra Appl., 377 (2004), 11-30.
R. Arratia, B. Bollobas, and G. B. Sorkin, The Interlace Polynomial of a Graph, J. Combin. Theory Ser. B, 92 (2004), 199-233.
L. E. Danielsen and M. G. Parker, Interlace polynomials: Enumeration, unimodality, and connections to codes, arXiv:0804.2576 [math.CO], 2008-2009.
CROSSREFS
KEYWORD
hard,more,nonn
AUTHOR
Lars Eirik Danielsen (larsed(AT)ii.uib.no), Feb 16 2009
STATUS
approved