DLMF:26.14.E16 (Q7967): Difference between revisions

From DRMF
Jump to navigation Jump to search
Created a new Item: Wikidata Toolkit example test item creation
 
Changed an Item: Add constraint
Property / constraint
 

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

n\geq 1
Property / constraint: n 1 𝑛 1 {\displaystyle{\displaystyle n\geq 1}} / rank
 
Normal rank

Revision as of 18:21, 30 December 2019

No description defined
Language Label Description Also known as
English
DLMF:26.14.E16
No description defined

    Statements

    n 2 = 3 n - ( n + 1 ) 2 n + ( n + 1 2 ) , Eulerian-number 𝑛 2 superscript 3 𝑛 𝑛 1 superscript 2 𝑛 binomial 𝑛 1 2 {\displaystyle{\displaystyle\genfrac{<}{>}{0.0pt}{}{n}{2}=3^{n}-(n+1)2^{n}+% \genfrac{(}{)}{0.0pt}{}{n+1}{2},}}
    0 references
    DLMF:26.14.E16
    0 references
    n 1 𝑛 1 {\displaystyle{\displaystyle n\geq 1}}
    0 references