[1,1,1,1,3,1,1,6,4,3,1,1,10,10,15,5,10,1,1,15,20, 45,15,60,15,6,15,10,1,1,21,35,105,35,210,105,21, 105,70,105,7,21,35,1,1,28,56,210,70,560,420,56, 420,280,840,105,28,168,280,210,280,8,28,56,35,1]