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A308146
Number of (undirected) Hamiltonian paths in the n X n white bishop graph.
0
1, 4, 96, 12256, 32132352, 392007078912, 229067542255136768, 567590310776091831336960
(list; graph; refs; listen; history; text; internal format)
OFFSET
2,2
LINKS
Table of n, a(n) for n=2..9.
Eric Weisstein's World of Mathematics, Bishop Graph
Eric Weisstein's World of Mathematics, Hamiltonian Path
Eric Weisstein's World of Mathematics, White Bishop Graph
FORMULA
a(n) = A234637(n)/2.
CROSSREFS
Cf. A234637, A307934.
Sequence in context: A007106 A111637 A027872 * A203517 A146514 A181335
Adjacent sequences: A308143 A308144 A308145 * A308147 A308148 A308149
KEYWORD
nonn,hard,more
AUTHOR
Eric W. Weisstein, May 14 2019
EXTENSIONS
Offset corrected by Pontus von Brömssen, Nov 22 2020
STATUS
approved

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Last modified September 30 19:09 EDT 2024. Contains 376365 sequences.
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