A363206 Number of polycubes with n cells, allowing edge connections as well as corner connections, identifying mirror images.

1, 2, 10, 113, 1772, 37390, 857772, 20629656

Offset

1,2

Links

Table of n, a(n) for n=1..8.

Crossrefs

Cf. A038119 (only face connections).

Cf. A268666 (edge connections as well as face connections).

Cf. A363205 (face connections as well as corner connections).

Cf. A272368 (all connections: face, edge, corner).

37th row of A366766.

Sequence in context: A049505 A136518 A168369 * A317342 A226300 A223056

Adjacent sequences: A363203 A363204 A363205 * A363207 A363208 A363209

Keyword

nonn,hard,more

Author

Joerg Arndt and Márk Péter Légrádi, May 21 2023

Status

approved