十格骨牌
種類
十連方塊中,若反射或旋轉視作同一種共有4,655種,其中195種有孔洞、4,460種無孔洞。若反射被視為相異,則十連方塊有9,189種組合;若反射與旋轉皆視為相異,則有36,446種相異的十連方塊[2]。
參考文獻
- Golomb, Solomon W. 2nd. Princeton, New Jersey: Princeton University Press. 1994. ISBN 0-691-02444-8.
- Redelmeier, D. Hugh. . Discrete Mathematics. 1981, 36 (2): 191–203. doi:10.1016/0012-365X(81)90237-5.
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