A038171 Number of "connected animals" formed from n 6-gon connected truncated octahedra (or corner connected cubes) in the b.c.c. lattice, allowing translation and rotations of the lattice and reflections.

1, 1, 3, 12, 61, 407, 3226, 28335, 262091, 2501168, 24328920, 239931556

Offset: 1

Author

Achim Flammenkamp

Keywords

• nonn
• hard
• more

Links

• S. T. Coffin, Puzzling World of Polyhedral Dissections, Oxford Univ. Press, 1991.
• Index entries for sequences related to b.c.c. lattice

Crossrefs

Cf. A000162, A038119, A038168-A038174.

35th row of A366766.

Extensions

a(10) and a(11) from Joerg Arndt and Márk Péter Légrádi, Apr 30 2023