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A234637
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Number of directed Hamiltonian paths in the n X n white bishop graph.
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3
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OFFSET
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2,1
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LINKS
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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
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CROSSREFS
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Cf. A234632, A096970.
Sequence in context: A305737 A028368 A056990 * A234632 A070235 A057194
Adjacent sequences: A234634 A234635 A234636 * A234638 A234639 A234640
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KEYWORD
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nonn,more
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AUTHOR
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Eric W. Weisstein, Dec 28 2013
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EXTENSIONS
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a(3) prepended and a(8)-a(9) from Andrew Howroyd, Feb 21 2016
a(2) prepended by Eric W. Weisstein, Nov 16 2016
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STATUS
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approved
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