[1,1,2,1,2,3,1,2,3,4,1,2,3,4,5,1,2,3,5,6,1,2,3,4, 5,6,7,1,2,3,4,5,7,8,1,2,3,4,5,7,8,9,1,2,3,5,7,9, 10,1,2,3,4,5,6,7,8,9,10,11,1,2,3,4,5,6,7,11,12,1, 2,3,4,5,6,7,8,9,10,11,12,13,1,2,3,5,7,9,11,13,14]