I need help to find a formula that works to determine the number of ways a rectangle of any size can be tiled given the number for n using only 2x1 tiles. For example, a 2x3 rectangle can be tiled 3 ways, a 2x4 rectangle can be tiled 5 ways, but is their an easier way to determine this with an equation? If so how?
2026-04-08 23:59:32.1775692772
Combinatorics and Tiling
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