[1,2,1,3,2,1,4,4,3,1,5,7,7,4,1,6,11,14,11,5,1,7, 16,25,25,16,6,1,8,22,41,50,41,22,7,1,9,29,63,91, 91,63,29,8,1,10,37,92,154,182,154,92,37,9,1,11,46, 129,246,336,336,246,129,46,10,1,12,56,175,375,582, 672]