Chinese Quarterly Journal of Mathematics ›› 2006, Vol. 21 ›› Issue (2): 261-263.

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An Equation of Stirling Numbers of the Second Kind

  

  1. College of Mathematice and Information Science,Henan  University,Kaifeng 475001,China
  • Received:2002-09-28 Online:2006-06-30 Published:2023-12-08
  • About author:DU Chun-yu(1955-),male,native of Kaifeng,Henan,an associate professor of Henan University, engages in combination mathematics.

Abstract: In this paper, we propose and prove the following equation, where is a Stirling number of the second kind, when n≥3 is given.

Key words: combinations, stirling numbers of the second kind

CLC Number: