[1,0,0,1,0,0,2,1,0,3,1,0,4,2,1,5,3,1,7,4,2,9,5,3, 11,7,4,14,9,5,17,11,7,20,14,9,24,17,11,28,20,14, 33,24,17,38,28,20,44,33,24,50,38,28,57,44,33,64, 50,38,72,57,44,81,64]