[1,3,4,6,9,12,14,15,17,18,20,23,26,28,29,31,32,34, 37,39,40,42,43,45,48,51,53,54,56,57,59,62,65,67, 68,70,71,73,76,78,79,81,82,84,87,90,92,93,95,96, 98,101,104,106,107,109,112,115,117,118,120,121, 123]