[0,0,0,1,2,2,2,3,4,3,5,5,5,7,7,6,9,8,9,10,11,10, 12,13,12,15,16,14,17,16,16,19,21,20,20,22,21,22, 28,24,25,29,27,29,33,29,33,35,34,30,38,36,35,43, 38,37,47,42,43,50,46,47,53,50,45,57,54,47,62,53, 49,65,59,55,68]