Triangular array: Difference between revisions

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generalized Pascal triangles
another example
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* [[Stirling numbers of the second kind]]
 
Triangular arrays of integers in which each row is symmetric and begins and ends with 1 are sometimes called '''generalized Pascal triangles'''; examples include Pascal's triangle, the Narayana numbers, and the triangle of Eulerian numbers.<ref>{{citation
| last = Barry | first = P.
| issue = 06.2.4