[1,2,0,3,1,0,4,4,0,0,5,10,1,0,0,6,20,6,0,0,0,7,35, 21,1,0,0,0,8,56,56,8,0,0,0,0,9,84,126,36,1,0,0,0, 0,10,120,252,120,10,0,0,0,0,0,11,165,462,330,55,1, 0,0,0,0,0]