[1,1,2,1,4,1,1,6,3,2,1,8,6,8,1,1,10,10,20,5,2,1, 12,15,40,15,12,1,1,14,21,70,35,42,7,2,1,16,28,112, 70,112,28,16,1,1,18,36,168,126,252,84,72,9,2,1,20, 45,240,210,504,210,240,45,20,1,1,22,55,330,330, 924,462,660,165]