Talk:Factorial base numbers indexing permutations of a collection: Difference between revisions

 
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I see that the advantage of the rotation is the lexicographical order of generating the permutations, but what is it good for?
:see [[First perfect square in base N with N unique digits#Using Factorial base numbers indexing permutations of a collection]]--[[User:Nigel Galloway|Nigel Galloway]] ([[User talk:Nigel Galloway|talk]]) 18:34, 30 May 2019 (UTC)
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