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A137884
Number of (directed) Hamiltonian paths in the n-Andrásfai ladder graph.
1
2, 10, 144, 6094, 530068, 84884502, 22386625160, 9099505341966, 5391573454232108, 4469933447616285558
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Table of n, a(n) for n=1..10.
Eric Weisstein's World of Mathematics, Andrásfai Graph
Eric Weisstein's World of Mathematics, Hamiltonian Path
CROSSREFS
Sequence in context: A003046 A337072 A294115 * A057565 A152804 A188490
Adjacent sequences: A137881 A137882 A137883 * A137885 A137886 A137887
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Feb 20 2008
EXTENSIONS
a(6), a(7) from Max Alekseyev, May 21 2011
a(8) from Eric W. Weisstein, Dec 24 2013
a(9) from Eric W. Weisstein, Dec 28 2013
a(10) from Eric W. Weisstein, Feb 05 2014
STATUS
approved

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Last modified November 7 11:32 EST 2024. Contains 377535 sequences.
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