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Formula:8650

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Digital Library of Mathematical Functions ID 26.14.E6

⟨ n k ⟩ = ∑ j = 0 k ( - 1 ) j ⁢ ( n + 1 j ) ⁢ ( k + 1 - j ) n , Eulerian-number 𝑛 𝑘 superscript subscript 𝑗 0 𝑘 superscript 1 𝑗 binomial 𝑛 1 𝑗 superscript 𝑘 1 𝑗 𝑛 {\displaystyle{\displaystyle\genfrac{<}{>}{0.0pt}{}{n}{k}=\sum_{j=0}^{k}(-1)^{% j}\genfrac{(}{)}{0.0pt}{}{n+1}{j}(k+1-j)^{n},}}


Constraint(s)

n ≥ 1 𝑛 1 {\displaystyle{\displaystyle n\geq 1}}

Symbols List

  • ⟨ n k ⟩ Eulerian-number 𝑛 𝑘 {\displaystyle{\displaystyle\genfrac{<}{>}{0.0pt}{}{\NVar{n}}{\NVar{k}}}} :
  • ( m n ) binomial 𝑚 𝑛 {\displaystyle{\displaystyle\genfrac{(}{)}{0.0pt}{}{\NVar{m}}{\NVar{n}}}} :
  • j 𝑗 {\displaystyle{\displaystyle j}} : nonnegative integer
  • k 𝑘 {\displaystyle{\displaystyle k}} : nonnegative integer
  • n 𝑛 {\displaystyle{\displaystyle n}} : nonnegative integer
  •  Edit this on Wikidata

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This page was last edited on 28 January 2024, at 10:30.
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