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Georgeooga-Harryooga Theorem

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Definition

The Georgeooga-Harryooga Theorem states that if you have $a$ distinguishable objects and $b$ of them cannot be together, then there are $\frac{(a-b)!(a-b+1)!}{(a-2b+1)!}$ ways to arrange the objects.

Created by George and Harry of The Ooga Booga Tribe of The Caveman Society, https://www.youtube.com/channel/UC50E9TuLIMWbOPUX45xZPaQ

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