[0,1,1,1,2,2,3,3,4,5,5,6,7,7,8,9,10,10,11,12,13, 13,14,15,16,17,17,18,19,20,21,21,22,23,24,25,26, 26,27,28,29,30,31,31,32,33,34,35,36,37,37,38,39, 40,41,42,43,43,44,45,46,47,48,49,50,50,51,52,53, 54,55,56,57,57]