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Mar 1, 2015 at 13:42 vote accept Jamie Vicary
Jan 21, 2015 at 11:31 answer added David Stanovsky timeline score: 7
Apr 1, 2014 at 16:03 comment added Gerhard Paseman You could look at Latin squares up to permutation. OEIS entry oeis.org/A123234 suggests there are 4 such of order 4, from which two of them are not isotopic to a group. Bruck-Toyoda suggests such a loop is not medial. Gerhard "Web Searches Can Be Fun" Paseman, 2014.04.01
Apr 1, 2014 at 15:37 history asked Jamie Vicary CC BY-SA 3.0