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editing
proposed
For n>2, a(n) + (-1)^ceiling(n/2) is the number of ways to tile this strip of length n-1, with a central staircase, using unit squares and dominoes:
proposed
editing
editing
proposed
For n>2, a(n) + (-1)^Ceilingceiling(n/2) is the number of ways to tile this strip of length n-1, with a central staircase, using squares and dominoes:
proposed
editing
editing
proposed
For n>2, a(n) + (-1)^Ceiling(n/2) is the number of ways to tile this strip of length n-1, with a central staircase, using squares and dominoes: _
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_______|_|_|_________
_______|_|_|_________|_|_|_|_|_|_|_|_|_, and Runhe Zhang, Sep 07 2024
For n>2, a(n) + (-1)^Ceiling(n/2) is the number of ways to tile this strip of length n-1, with a central staircase, using squares and dominoes: _
_|_|
_______|_|_|_________|_|_|_|_|_|_|_|_|_|_|_|. - Greg Dresden, Sep 07 2024
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reviewed
approved
proposed
reviewed