[0,0,2,0,1,2,4,6,0,1,3,5,7,10,13,0,2,4,6,9,12,15, 18,21,0,2,5,8,11,14,17,21,24,28,32,0,3,6,9,12,16, 20,23,27,31,35,40,44,0,3,7,10,14,18,22,27,31,35, 40,44,49,54,59,0,4,8,12,16,21,25,30,34,39,44,49, 54,59,64,70]