combination and permutation words problem
107027
Number of combinations and permutations of letters
68793
Worst-case number of transpositions needed to generate a permutation
150281
Am I on the right track to figure out this combinatorics problem?
49912
Generating ordered combination of numbers
72990
Typesetting permutations with latex
64974
How can I generate all permutations / combinations of multiple arrays?
69827
Set conditions at a permutation
101719
Finding the n-th lexicographic permutation of a string
53312
Multiplication principle and permutation
29678
Circular Permutation
17268
Cycles in permutations of a given size
96344
Combination with repetitions.
41008
how many permutations of {1,2,...,9}
113953
Circular permutations with indistinguishable objects
122504
Factorisations of permutations
4555
How to write permutations as product of disjoint cycles and transpositions
116605
Generate list of all possible permutations of a string