[1,1,0,3,0,5,0,7,7,9,0,11,0,13,10,15,0,17,0,19,18, 21,0,23,21,25,24,27,0,29,0,31,28,33,30,35,0,37,36, 39,0,41,0,43,40,45,0,47,43,49,44,51,0,53,50,55,54, 57,0,59,0,61,60,63,60,65,0,67,64,69,0,71,0,73,72, 75,70,77,0,79,79,81,0,83,80,85,82,87,0,89,82]