Hemmer DJ, Straub A, Westrem KJ. New Identities in the Character Table of Symmetric Groups involving Riordan Numbers. Electron. J. Combin. [Internet]. 2026Mar.27 [cited 2026Mar.27];33(1):P1.57. Available from: https://www.combinatorics.org/ojs/index.php/eljc/article/view/v33i1p57