Deriving a formula for the number of ways to partition a set
6432
How many ways can N elements be partitioned into subsets of size K?
21754
Partition a set into subsets of size $k$
103538
Partitions of $n$ into distinct odd and even parts proof
28496
Generating the partitions of a number
20973
How can I find all the subsets of a set, with exactly n elements?
114968
Partition of a set, definition not clear
146098
Number of nonempty subsets of a set with $n$ elements
82872
Combinatorial proof involving partitions and generating functions
150281
Am I on the right track to figure out this combinatorics problem?
32081
The dual version of trichotomy of cardinality without AC
19101
Permutation induced by a partition
120095
How many ways to split n elements in k groups?
24685
Expressing a Countable Union of Sets as the Countable Union of Disjoint Sets (e.g. Eliminating Duplicate Intersections)
88356
Number of options to distribute $N$ different balls to $K$ numbered cells
45448
Minimum number of $k$-partitions of a set of size $n$ to enumerate all $n \choose k$ combinations
82958
Maximize the product of the partitions of an integer
1643
Number of reflexive relations defined on a set A with n elements