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Formula:8508

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Digital Library of Mathematical Functions ID 26.6.E13

M ⁢ ( n ) = ∑ k = 0 n ( - 1 ) k ⁢ ( n k ) ⁢ C ⁡ ( n + 1 - k ) , 𝑀 𝑛 superscript subscript 𝑘 0 𝑛 superscript 1 𝑘 binomial 𝑛 𝑘 Catalan-number 𝑛 1 𝑘 {\displaystyle{\displaystyle M(n)=\sum_{k=0}^{n}(-1)^{k}\genfrac{(}{)}{0.0pt}{% }{n}{k}C\left(n+1-k\right),}}


Constraint(s)

Symbols List

  • C ⁡ ( n ) Catalan-number 𝑛 {\displaystyle{\displaystyle C\left(\NVar{n}\right)}} : Catalan number
  • ( m n ) binomial 𝑚 𝑛 {\displaystyle{\displaystyle\genfrac{(}{)}{0.0pt}{}{\NVar{m}}{\NVar{n}}}} :
  • k 𝑘 {\displaystyle{\displaystyle k}} : nonnegative integer
  • n 𝑛 {\displaystyle{\displaystyle n}} : nonnegative integer
  • M ⁢ ( n ) 𝑀 𝑛 {\displaystyle{\displaystyle M(n)}} : Motzkin number (locally)
  •  Edit this on Wikidata

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