How many ways can you paint a regular Decagon with q colors? Solve with Burnside's lemma
87821
Different Coloring of regular n-gon
110167
A conjecture with connection to the $abc$-conjecture
42270
Combinatorics - Painting the Unit Squares of a 3x3 Square
134081
What is the Cartesian product of $n$ polygons?
17544
another topology multiple choice
37984
Prove a planar graph with all regions having even degree can be colored with 2 colors
92870
composition of covering maps
79972
Determining whether two $k$-chromatic graphs are isomorphic (respecting vertex coloration)
63571
The Mississipi counting problem, this time in circle
89501
Equidecomposability of a Cube into 6 Trirectangular Tetrahedra
138465
Graph Coloring and Complete Graph
153654
How many non congruent trapeziums are possible with the side lengths from {1,3,4,5,6}
28406
composition of certain covering maps
1914
General way to determine $\mathbb{Q}(\gamma) = \mathbb{Q}(\alpha,\beta)$ given $\alpha$ and $\beta$
62224
Need help with proof for Dedekind cuts on $\mathbb{Q}^+$
38700
the Nordhaus-Gaddum problems for chromatic number of graph and its complement
22856
Ways to go from A to B(proof)