A376967 Number of polycubes of size n and symmetry class C.
0, 0, 0, 1, 2, 5, 17, 49, 138, 374, 1062, 2851, 8010, 21432, 60142, 161386, 453253, 1222110, 3436564, 9316409, 26231463, 71496106
Offset: 1
Links
- John Mason, Counting free polycubes
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