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Pick-up Sticks and the Fibonacci Factorial

Year: 2026
Type: article
Abstract: We present a variation of the broken stick problem in which n stick lengths are sampled uniformly at random. We prove that the probability that no three sticks can form a triangle is the reciprocal of the product of the first n Fibonacci numbers. Extensions to quadrilaterals and general k-gons are also discussed.
Language: English
Open Access status: hybrid
OpenAlex ID: W4416920966
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