[1,1,1,1,2,3,1,3,8,6,1,4,15,20,20,1,5,24,45,75,50, 1,6,35,84,189,210,175,1,7,48,140,392,588,784,490, 1,8,63,216,720,1344,2352,2352,1764,1,9,80,315, 1215,2700,5760,7560,8820,5292,1,10,99,440,1925, 4950,12375,19800]