The following pages link to (Q5463495):
Displaying 5 items.
- A short proof for the number of permutations containing pattern 321 exactly once (Q640473) (← links)
- Words restricted by 3-letter generalized multipermutation patterns (Q1400799) (← links)
- Permutations avoiding two patterns of length three (Q1856068) (← links)
- Three-letter-pattern avoiding permutations and functional equations (Q2500970) (← links)
- Permutations restricted by two distinct patterns of length three (Q5956781) (← links)