[1,1,0,1,0,3,1,0,6,4,1,0,10,10,5,1,0,15,20,15,6,1, 0,21,35,35,21,7,1,0,28,56,70,56,28,8,1,0,36,84, 126,126,84,36,9,1,0,45,120,210,252,210,120,45,10, 1,0,55,165,330,462,462,330,165,55,11]