[1,1,2,1,2,1,3,2,1,3,2,4,1,3,2,4,1,3,5,2,4,1,3,5, 2,4,6,1,3,5,2,4,6,1,3,5,7,2,4,6,1,3,5,7,2,4,6,8,1, 3,5,7,2,4,6,8,1,3,5,7,9,2,4,6,8,1,3,5,7,9,2,4,6,8, 10,1,3,5,7,9,2,4,6,8,10,1,3,5,7,9,11,2,4,6,8,10,1, 3,5,7,9,11,2]