Number of Hamiltonian paths in a 10 X (2n+1) grid starting at the lower left corner and finishing in the upper right corner.

A333585

Number of Hamiltonian paths in a 10 X (2n+1) grid starting at the lower left corner and finishing in the upper right corner.

Terms

    a(0) =1a(1) =256a(2) =117204a(3) =68939685a(4) =43598351250

External references