Contents

Online Journal of Analytic Combinatorics

  • Research article

On the \(r\)-derangements of type B

István Mező1, Victor H. Moll2, José Ramírez3, Diego Villamizar2
1School of Mathematics and Statistics, Nanjing University of Information Science and Tech- nology, Nanjing, 210044, P. R. China
2Department of Mathematics, Tulane University, New Orleans, LA 70118
3Departamento de Matemáticas, Universidad Nacional de Colombia, Bogotá, Colombia
  • Published: 31/12/2021

Abstract

Extensions of a set partition obtained by imposing bounds on the size of the parts and the coloring of some of the elements are examined. Combinatorial properties and the generating functions of some counting sequences associated with these partitions are established. Connections with Riordan arrays are presented.

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Citation
István Mező, Victor H. Moll, José Ramírez, Diego Villamizar. On the \(r\)-derangements of type B[J], Online Journal of Analytic Combinatorics, Issue 16, 2021. -. DOI: .