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DLMF:26.7#Ex1 - MaRDI portal

DLMF:26.7#Ex1 (Q8516)

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DLMF:26.7#Ex1
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    DLMF defining formula
    B ⁡ ( n + 1 ) = ∑ k = 0 n ( n k ) ⁢ B ⁡ ( n ) Bell-number 𝑛 1 superscript subscript 𝑘 0 𝑛 binomial 𝑛 𝑘 Bell-number 𝑛 {\displaystyle{\displaystyle B\left(n+1\right)=\sum_{k=0}^{n}\genfrac{(}{)}{0.% 0pt}{}{n}{k}B\left(n\right)}}
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