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Results tagged with catalan-numbers
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user 23731
The Catalan numbers form the sequence of numbers starting 1,1,2,5,14,42,... with explicit formula $\frac{1}{n+1}\binom{2n}{n}$. It counts many combinatorial objects like planar binary trees, triangulations, noncrossing partitions, Dyck paths, etc. See https://oeis.org/A000108
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Application of Catalan number [closed]
Hi guys just a quick questions
What are the real life application of catalan numbers?
Thanks a lot!
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