id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-2159	El-Mikkawy, Moawwad E A; Atlan, Faiz	Observations on Some Special Matrices and Polynomials	2015	17	.pdf	application/pdf	4863	501	90	Math, 8 (2015), 135-151 147 Hence n # k= j c(n, k)S(k# 1, j # 1) =(n# j)! ! n# 1 j # 1 2 =(n# 1)n# j ! (i # 1)!(n# i)!	cache/ejpam-2159.pdf	txt/ejpam-2159.txt