DLMF:26.5.E1
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Math Formula Information
Formula: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \Catalannumber@{n}=\frac{1}{n+1}\binom{2n}{n}=\frac{1}{2n+1}\binom{2n+1}{n}=\binom{2n}{n}-\binom{2n}{n-1}=\binom{2n-1}{n}-\binom{2n-1}{n+1}.}
Name: DLMF:26.5.E1
Description:
Data Source
https://lct.wmflabs.org/w/index.php?title=Special:EntityPage/Q7796