[1,1,1,4,1,3,1,8,9,5,1,12,1,7,15,16,1,9,1,20,7,11, 1,24,25,13,27,28,1,15,1,32,33,17,35,36,1,19,13,40, 1,21,1,44,45,23,1,48,49,25,51,52,1,27,55,56,19,29, 1,60,1,31,63,64,65,33,1,68,69,35,1,72,1]