A268894 Number of Hamiltonian paths in C_n X P_n.

1, 4, 144, 4016, 152230, 14557092, 1966154260, 761411682704, 411068703517542, 684434716944151900, 1572754514153890134760, 11579615738168536799184984, 117186519917858266359631481672, 3877921919790491112398750141807648, 176258463464553583688099296874564393850, 26493868301658838913487471166447301509560736

Offset: 1

Author

Andrew Howroyd, Feb 15 2016

Keywords

• nonn

Comments

This is the number of undirected paths.

Links

• Artem M. Karavaev, Hamilton Paths
• Eric Weisstein's World of Mathematics, Hamiltonian Path
• Eric Weisstein's World of Mathematics, Stacked Prism Graph

Crossrefs

Cf. A003763, A222197, A120443, A268838.

Cf. A003752, A003732.