[1,3,1,3,4,2,1,3,3,6,1,8,3,10,1,12,3,14,1,16,3,18,1,20,3,22,1,24,3,26,1,28,3,30,1,32,3,34,1,36,3,38,1,40,3,42,1,44,3,46,1,48,3,50,1,52,3,54,1,56,3,58,1,60,3,62,1,64,3,66,1,68,3,70,1,72,3,74,1,76,3,78,1,80,3,82,1,84,3,86]