The number of transpositions between two permutations
68793
Worst-case number of transpositions needed to generate a permutation
26569
Counting binary operations on a set with $n$ elements
137471
Permutations of a string with duplicate characters
20722
Fixed points in random permutation
85023
Permutation of n objects with restriction of adjacent pairs
140630
Permutations in JavaScript?
96585
Sums and permutation
143427
Counting existing permutations in R
130614
Permutations on word $MISSISSIPPI$.
155831
What are the total number of ordered permutations of a list of elements (possibly repeated)?
105911
The number of permutations of $\{1,2,\ldots,n\}$ that have exactly one ascent (rise).
1558
Number of homomorphisms between two cyclic groups.
149609
Conditions on cycle types for permutations to generate $S_n$
35648
How many permutations of the set n={1,2,3,3,3,4,4,5} are possible without any consecutive identical elements?
40763
Possible orders of permutations of $11$ symbols
11998
In how many sequences of length $n$, the difference between every 2 adjacent elements is $1$ or $-1$?
153721
Conjugating a permutation