A note on Krawtchouk polynomials and Riordan arrays

Paul Barry

Research output: Contribution to journalArticlepeer-review

Abstract

We study links between Krawtchouk polynomials and Riordan arrays of both the ordinary kind and the exponential kind. We derive summation formulas for values of the Krawtchouk polynomials using the A-sequences of the Riordan arrays.
Original languageEnglish
Article number08.2.2
JournalJournal of Integer Sequences
Volume11
Issue number2
DOIs
Publication statusPublished - 03 Jun 2008

Keywords

  • Integer sequences
  • Krawtchouk polynomials
  • Orthogonal polynomials
  • Riordan arrays

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