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when toggle format what by license comment
Mar 28, 2020 at 16:10 comment added Samdney "The number of longest suitable sequences appears to be k!×A002047[k]." Can you please explain this more or give an example.
Mar 28, 2020 at 16:02 history edited Samdney CC BY-SA 4.0
Wrong number corrected to A025480.
Mar 28, 2020 at 12:45 review First posts
Mar 28, 2020 at 13:18
Mar 28, 2020 at 12:43 history answered Samdney CC BY-SA 4.0