2 0.069993 3 0.110170 4 0.163429 5 0.244400 6 0.326078 7 0.435454 8 0.574694 9 0.756575 10 0.963447 11 1.191023 12 1.470870 13 1.798271 14 2.197759 15 2.631427 16 3.141419 17 3.740803 18 4.384615 19 5.152433 20 6.010524 21 7.243524 22 8.078336 23 9.238295 24 10.559381 25 12.179168 26 13.710365 27 15.687868 28 17.332903 29 19.724463 30 22.126382 31 24.589532 32 27.154556 33 31.373249 34 33.994433 35 37.379087 36 41.225560 37 45.762647 38 51.688572 39 56.050724 40 60.950837 41 66.596064 42 72.954418 43 80.002494 44 87.091461 45 94.821222 46 103.463929 47 111.833996 48 121.959099 49 132.695562 50 143.592254 51 155.356145 52 168.150716 53 182.149439 54 195.561342