[1,0,1,0,1,0,1,0,2,1,2,1,3,1,3,1,4,2,5,2,6,3,6,3, 8,4,9,5,10,6,11,6,13,8,14,9,17,10,18,11,20,13,22, 14,25,17,26,18,30,20,32,22,35,25,38,26,42,30,44, 32,49,35,52,38,56]