[1,1,2,1,2,3,1,3,4,5,1,3,5,6,7,1,4,7,9,10,11,1,4, 8,10,12,13,14,1,5,9,14,16,18,19,20,1,5,12,17,21, 23,25,26,27,1,6,13,21,26,30,32,34,35,36,1,6,16,25, 33,37,41,43,45,46,47,1,7,19,32,42,50,54,58,60,62, 63,64]