Number of restricted ways to two-color a necklace
34593
Black and white beads on a circle
25283
Intermediate Text in Combinatorics?
3479
How to count the no. of distinct ways in which $1,2,...,6$ can be assigned to $6$ faces of a cube?
32508
how many ways can the letters in ARRANGEMENT can be arranged
65260
In how many ways can you select one of the two but not both?
6273
Is there a possibility to choose fairly from three items when every choice can only have 2 options
24477
Monochromatic squares in a colored plane
131031
Q: Proving G is d-colorable
126122
Different Materials with Linked Objects
136037
${n\choose 2} - {k\choose 2} = {n-k\choose 2} +k(n-k)$ Marked box or unmarked box
150536
Combinatorics, choosing 3 elements from 100
10802
How can I generate as many colors as I want using d3?
9349
In how many ways can the letters of the word CHROMATIC be arranged?
150281
Am I on the right track to figure out this combinatorics problem?
99593
Determine the number of ways to colour a 1 by n grid using the colours red and white if an even number of squares are to be coloured red.
46999
How many fixed points in a permutation
37984
Prove a planar graph with all regions having even degree can be colored with 2 colors