A376977 Number of polycubes of size n and symmetry class BE.
0, 0, 0, 1, 1, 5, 5, 21, 26, 93, 116, 392, 497, 1616, 2087, 6690, 8656, 27493, 35797, 113728, 147838, 469824, 611551, 1951237
Offset: 1
Links
- John Mason, Counting free polycubes
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