Narayana number

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English[edit]

English Wikipedia has an article on:
Wikipedia

Etymology[edit]

Named after Canadian mathematician T. V. Narayana (1930–1987).

Noun[edit]

Narayana number (plural Narayana numbers)

  1. (combinatorics) Any of the triangular array of natural numbers defined by N(n, k), n = 1, 2, 3 ..., 1 ≤ k ≤ n, occurring in various counting problems.

Related terms[edit]

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