Formula:8673

Digital Library of Mathematical Functions ID 26.15.E13

Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "TeX input is invalid."): {\displaystyle r_{n-k}(B)=\StirlingnumberS@{n}{k}.}

Symbols List

• ${\displaystyle{\displaystyle S\left(\NVar{n},\NVar{k}\right)}}$:
• ${\displaystyle{\displaystyle k}}$: nonnegative integer
• ${\displaystyle{\displaystyle n}}$: nonnegative integer
• ${\displaystyle{\displaystyle B}}$: subset
• ${\displaystyle{\displaystyle r_{j}(B)}}$: number of rook positions
 

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