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A057991 Number of quasigroups of order n. +0
10
1, 1, 1, 5, 35, 1411, 1130531, 12198455835, 2697818331680661, 15224734061438247321497, 2750892211809150446995735533513, 19464657391668924966791023043937578299025 (list; graph; listen)
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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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