[1,2,4,3,6,12,5,10,20,7,14,28,8,16,32,9,15,25,11, 22,44,13,26,52,17,34,68,18,30,50,19,38,76,21,42, 84,23,46,92,24,36,54,27,45,75,29,58,116,31,62,124, 33,66,132,35,70,140,37,74,148,39,78,156,40,60,90]