n 1  2    3     4      5       6         7
R
1 1  5  15/5  55/15 190/55  671/190 2,353/671
2 1 4/3 14/12 50/41 175/146 616/511 2,163/1,798
3 1 3/5 12/15 41/55 146/190 511/671 1,798/2,353
4 1 2/4  9/14 29/50 105/175 365/616 1,287/2,163
5 1 1/2  5/9  15/29  55/105 190/365   671/1,287


n 1  2    3      4      5      6      7
R 1 5.0 3.000 3.6667 3.4545 3.5316 3.5067
R 1 1.3 1.167 1.2195 1.1986 1.2055 1.2030
R 1 0.6 0.800 0.7454 0.7684 0.7615 0.7641
R 1 0.5 0.643 0.5800 0.6000 0.5925 0.5950
R 1 0.5 0.555 0.5172 0.5238 0.5205 0.5214