Algorithm for generating Bayer Matrices of arbitrary dimensions. See https://en.wikipedia.org/wiki/Ordered_dithering

BayerMatrixGenerator.cs

void Main()
{
	// Compute the Bayer matrix for the given order.
	// 2^1 = 2x2 matrice
	// 2^2 = 4x4 matrice
	// 2^3 = 8x8 matrice
	ComputeBayer(1);
	ComputeBayer(2);
	ComputeBayer(3);
}

private uint Bayer(uint x, uint y, uint order)
{
	uint res = 0;
	for (uint i = 0; i < order; ++i)
	{
		uint xOdd_XOR_yOdd = (x & 1) ^ (y & 1);
		uint xOdd = x & 1;
		res = ((res << 1 | xOdd_XOR_yOdd) << 1) | xOdd;
		x >>= 1;
		y >>= 1;
	}
	return res;
}

private void ComputeBayer(uint order)
{
	uint dim = (uint)(1 << (int)order);
	uint[,] m = new uint[dim, dim];

	uint i = 0;
	for (uint y = 0; y < m.GetLength(1); y++)
	{
		for (uint x = 0; x < m.GetLength(0); x++)
		{
			m[x, y] = (Bayer(i / dim, i % dim, order));
			i++;
		}
	}

	Console.Write(m);
}