[1,2,1,1,4,1,1,6,6,1,1,6,15,8,1,1,7,23,28,10,1,1, 8,30,60,45,12,1,1,9,39,98,125,66,14,1,1,10,49,144, 255,226,91,16,1,1,11,60,202,437,561,371,120,18,1, 1,12,72,272,685,1128,1092,568,153,20,1,1,13,85, 355,1015,1995,2555]