N= 30 f= 22.790000 1 1 2 1 3 1 4 1 5 0 6 0 7 0 8 1 9 1 10 1 11 0 12 0 13 1 14 1 15 0 16 0 17 0 18 0 19 0 20 1 21 0 22 0 23 0 24 0 25 0 26 0 27 0 28 1 29 0 30 0