DLMF:26.15.E9

Math Formula Information

Formula: ${\displaystyle r_{k}(B)={\frac {2n}{2n-k}}{\binom {2n-k}{k}}.}$

Name: DLMF:26.15.E9

Description:

Data Source

https://lct.wmflabs.org/w/index.php?title=Special:EntityPage/Q7976