Combinatorial interpretation of bisnomial coefficients and generalized Catalan numbers
Combinatorial interpretation of bisnomial coefficients and generalized Catalan numbers
复制标题
二项式系数和广义加泰罗尼亚数的组合解释
DOI:
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发表时间:
2020
期刊:
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通讯作者:
Oussama Igueroufa
中科院分区:
文献类型:
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作者:
H. Belbachir;Oussama Igueroufa
We provide a combinatorial interpretation of bisnomial coefficients, by using paths that lie on hypergrids. We also give a generalization of Catalan numbers, called as s-Catalan, through using s-Pascal triangle. Two identities of s-Catalan numbers are derived.