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A185238
Number of disconnected 3-regular simple graphs on 2n vertices with girth at least 8.
1
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 3, 14, 158, 4356, 266556, 20812581
OFFSET
0,34
CROSSREFS
Sequence in context: A075654 A330603 A261006 * A090897 A120459 A272368
KEYWORD
nonn,more,hard
AUTHOR
Jason Kimberley, Feb 22 2011
STATUS
approved