A377127 Number of polycubes of size n and symmetry class AB.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 14, 4, 2

Offset

1,20

Comments

See link "Counting free polycubes" for explanation of notation.

Links

Table of n, a(n) for n=1..26.

John Mason, Counting free polycubes

Crossrefs

Cf. A000162, A038119.

Sequence in context: A325974 A057389 A241668 * A228861 A057382 A007270

Adjacent sequences: A377124 A377125 A377126 * A377128 A377129 A377130

Keyword

nonn,more

Author

John Mason, Oct 17 2024

Status

approved