A180954 The number of diag(n, n, n) 3D diagonal polyominoes.

1, 32, 2271, 79936, 2103269, 49998072, 1163531779, 27263453288

Offset: 1

Author

Jonathan Vos Post, Sep 27 2010

Keywords

• nonn

Comments

Top row of Table 1, Minimal polyominoes inscribed in an n X n X n prism, on p. 7 of Alain. a(n) <= A000162(n) (Number of 3-dimensional polyominoes (or polycubes) with n cells).

Links

• Goupil Alain and Cloutier Hugo, 3D Polyominoes inscribed in a rectangular prism, Sep 24, 2010.

Crossrefs

Cf. A000162.