[0,1,1,2,4,3,3,4,4,5,7,8,10,13,11,10,10,9,9,10,10,11,13,12,12,13,13,14,16,17,19,22,22,23,25,26,28,31,33,36,40,37,35,34,32,31,31,30,30,31,29,28,28,27,27,28,28,29,31,30,30,31,31,32,34,35,37,40,38,37,37,36,36,37]