A234632 Numbers of directed Hamiltonian paths in the n X n black bishop graph.

2, 8, 192, 50752, 64264704, 2591115982336, 458135084510273536, 5255224440224669298917376

Offset: 2

Author

Eric W. Weisstein, Dec 28 2013

Keywords

• nonn
• more

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

Cf. A234637, A096970.

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