[1,1,2,3,3,3,5,6,6,8,7,6,8,8,11,9,12,10,12,13,13, 14,18,13,16,16,15,19,19,18,18,15,20,16,20,25,23, 24,21,22,23,23,28,28,28,24,33,28,25,36,33,34,37, 39,38,30,35,31,31,33,41,45,46,39,38,47,50,47,45, 43,49,51,49,46,44,50,45]