Is there a better way to use permutations?
3731
How to generate all permutations of a list?
137471
Permutations of a string with duplicate characters
133497
Group Membership Test for Permutations
142477
Closed-form expression for the number of $k$-permutations of length $n$. Duplicates allowed!
108747
A simple permutation question - discrete math
97254
What is the proof of permutations of similar objects?
111966
The exact difference between a permutation and a substitution
49912
Generating ordered combination of numbers
104670
Combinations Of String While Maintaining Order Of Words
153721
Conjugating a permutation
75804
Is this permutation-sum problem NP-complete?
85023
Permutation of n objects with restriction of adjacent pairs
40763
Possible orders of permutations of $11$ symbols
131863
Permutation question on alphabets
148703
Permutations with repeating digits
9411
Number of permutations of $n$ elements where no number $i$ is in position $i$
41008
how many permutations of {1,2,...,9}