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A236219 Number of simple Hamilton-laceable graphs on n nodes. 0
1, 1, 0, 1, 0, 2, 0, 12, 0, 226, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,6
COMMENTS
a(1) = 1 follows from the convention that K_1 is traceable and bipartite.
Otherwise, a(2*n + 1) = 0.
LINKS
Eric Weisstein's World of Mathematics, Hamilton-Laceable Graph
CROSSREFS
Sequence in context: A285480 A156431 A067994 * A143246 A286198 A287079
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Jan 20 2014
STATUS
approved

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Last modified March 28 11:59 EDT 2024. Contains 371254 sequences. (Running on oeis4.)