[1,1,1,2,3,3,4,4,5,6,7,6,8,8,8,9,9,10,11,12,11,13, 13,13,15,16,15,16,17,17,19,18,19,19,20,20,21,22, 22,23,26,23,25,25,26,27,28,27,28,30,28,31,32,30, 34,32,33,34,35,34,38,37,36,37,39,38,40,39,40,40]