[1,1,1,1,2,1,1,6,6,1,1,12,24,12,1,1,60,120,120,60, 1,1,20,180,720,180,20,1,1,140,126,1680,1680,126, 140,1,1,280,10080,10080,40320,10080,10080,280,1,1, 2520,10080,1296,3456,3456,1296,10080,2520,1]