Multiple Bracket Function, Stirling Number, and Lah Number Identities
  The author has constructed multiple analogues of several families of combinatorial numbers in a recent article, including the bracket symbol, and the Stirling numbers of the first and second kind. In the present paper, a multiple analogue of another sequence, the Lah numbers, is developed, and certain associated identities and significant properties of all these sequences are constructed. 
Hasan Coskun
math.NT math.CO