[0,1,1,2,3,3,3,4,4,5,6,6,6,6,7,8,9,9,9,10,10,11, 12,12,13,13,13,13,13,14,15,16,17,18,18,18,18,18, 18,19,20,20,20,21,22,23,24,24,24,25,26,26,26,26, 27,27,27,27,28,29,29,30,30,31,31,32,33,34,35,35, 35,35,36,36,37]