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Sep 18, 2015 at 12:01 vote accept Wolfgang
Sep 18, 2015 at 7:38 comment added Wolfgang @IlyaBogdanov Yes,sorry, I forgot to mention that.
Sep 18, 2015 at 7:38 history edited Wolfgang CC BY-SA 3.0
added 2 characters in body
Sep 17, 2015 at 23:11 answer added Richard Stanley timeline score: 5
Sep 17, 2015 at 18:24 answer added Joe Silverman timeline score: 8
Sep 17, 2015 at 16:49 comment added Ilya Bogdanov Shouldn't $n$ be odd?
Sep 17, 2015 at 14:18 history asked Wolfgang CC BY-SA 3.0