OFFSET
1,4
COMMENTS
Agrees with the number of vertex-decomposable graphs (A286285) for n <= 10, although these sequences definitely differ by the time we reach n=16.
LINKS
Jonathan Baker, K. N. V. Meulen, A. Van Tuyl, Shedding vertices of vertex decomposable graphs, arXiv preprint arXiv:1606.04447 [math.CO], 2016.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, May 13 2017
STATUS
approved