[1,1,2,2,4,3,6,4,8,7,8,6,14,7,12,10,16,9,20,10,18, 16,18,12,30,13,20,20,28,15,30,16,32,24,26,20,46, 19,30,26,38,21,48,22,42,33,36,24,62,29,38,34,46, 27,60,30,60,40,44,30,70,31,48,52,64,33,72,34,60, 48,60]