int r =8;
int[,] arr = new int[r+1,r+1];
for (int i = 0; i < r+1; i++)
{
for (int j = 0; j < i; j++)
{
if (j == 0 || j == i)
{
arr[i, j] = 1;
}
else
{
arr[i, j] = arr[i - 1, j - 1] + arr[i - 1, j];
}
Console.Write("{0} /t ", arr[i, j]);
}
Console.WriteLine();
}
Console.Read();