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A234632
Numbers of directed Hamiltonian paths in the n X n black bishop graph.
3
2, 8, 192, 50752, 64264704, 2591115982336, 458135084510273536, 5255224440224669298917376
OFFSET
2,1
LINKS
Eric Weisstein's World of Mathematics, Bishop Graph
Eric Weisstein's World of Mathematics, Black Bishop Graph
Eric Weisstein's World of Mathematics, Hamiltonian Path
CROSSREFS
Sequence in context: A028368 A056990 A234637 * A070235 A057194 A105232
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Dec 28 2013
EXTENSIONS
a(3) prepended and a(8)-a(9) from Andrew Howroyd, Feb 21 2016
a(2) prepended by Eric W. Weisstein, Nov 16 2016
STATUS
approved