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%I #13 Apr 05 2019 02:36:50
%S 1,1,1,1,3,1,4,3,1,9,6,1,10,18,3,1,21,32,10
%N Irregular triangle read by rows, arising from the study of the behavior of an n-particle one-dimensional random walk.
%C Somehow related to the triangle of Eulerian numbers A008292.
%H Kiana Mittelstaedt, <a href="https://arxiv.org/abs/1902.03195">A Stochastic Approach to Eulerian Numbers</a>, arXiv:1902.03195 [math.CO], 2019.
%e Triangle begins:
%e 1,
%e 1, 1,
%e 1, 3,
%e 1, 4, 3,
%e 1, 9, 6,
%e 1, 10, 18, 3,
%e 1, 21, 32, 10,
%e .
%e ...
%Y Cf. A008292.
%K nonn,tabf,more
%O 1,5
%A _Michael De Vlieger_ and _N. J. A. Sloane_, Apr 05 2019
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