Abstract
Based on Touchard's identity, a simple derivation is given for the enumeration of the N/S/E/W walks that remain on the north side of the origin.
Connections
Explore this paper’s authors, topics and related work.
Building this map preview
BZPEER is loading the nearby papers, people, topics and institutions for this page.
Reviews 0
Write a review
No reviews yet.
Discussion 0
Add a comment
No comments yet.