[1,3,4,5,7,9,10,11,12,13,14,15,16,17,19,20,21,22, 23,25,26,27,28,29,30,31,33,34,35,36,37,39,40,41, 42,43,45,46,47,48,49,50,51,52,53,54,55,57,58,59, 60,61,63,64,65,67,68,69,70,71,73,75,76,77,79,80, 81]