A363384 Fixed three-dimensional polyknights.

1, 12, 276, 7850, 251726, 8628406, 308645452

Offset

1,2

Comments

The 24 neighborhood vectors are [0, +-1, +-2] (four choices of signs) and its six permutations.

Links

Table of n, a(n) for n=1..7.

Crossrefs

Cf. A363382 (identifying rotations and reflections), A363383 (identifying only rotations).

Cf. A030445 (fixed polyknights in two dimensions).

Sequence in context: A152129 A115461 A169961 * A220383 A296383 A296640

Adjacent sequences: A363381 A363382 A363383 * A363385 A363386 A363387

Keyword

nonn,hard,more

Author

Joerg Arndt and Márk Péter Légrádi, May 30 2023

Status

approved