arXiv · 1202.1203
A probabilistic interpretation of a sequence related to Narayana polynomials
Abstract
A sequence of coefficients appearing in a recurrence for the Narayana polynomials is generalized. The coefficients are given a probabilistic interpretation in terms of beta distributed random variables. The recurrence established by M. Lasalle is then obtained from a classical convolution identity. Some arithmetical properties of the generalized coefficients are also established.
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T. Amdeberhan, V. H. Moll, C. Vignat. 2012-02-06. A probabilistic interpretation of a sequence related to Narayana polynomials. https://arxiv.org/abs/1202.1203
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