1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 252,2,0.476190 3,3,0.423160 4,8,0.402773 5,22,0.324674 6,27,0.408649 7,20,0.388690 8,14,0.263605 9,15,0.503968 10,18,0.387566 11,10,0.510714 12,6,0.460317 13,6,0.454365 14,9,0.503968 15,8,0.540179 17,8,0.610119 18,2,0.386905 20,5,0.559524 21,1,0.511905 22,3,0.714286 23,3,0.369048 25,1,0.666667 26,1,0.714286 31,1,0.678571 32,1,0.714286