The sigma-sequence and counting occurrences of some patterns, subsequences and subwords
Combinatorics
2007-05-23 v1
Abstract
We consider sigma-words, which are words used by Evdokimov in the construction of the sigma-sequence. We then find the number of occurrences of certain patterns and subwords in these words.
Cite
@article{arxiv.math/0211260,
title = {The sigma-sequence and counting occurrences of some patterns, subsequences and subwords},
author = {Sergey Kitaev},
journal= {arXiv preprint arXiv:math/0211260},
year = {2007}
}
Comments
10 pages