表格开始
......81......211.......537.........1523..........4309...........12723
.....211......669......2111.........7995.........29673..........117703
.....537.....2111......7900........40199........189527.........1031110
....1523.....7995.....40199.......316921.......2265637........19772641
....4309....29673....189527......2265637......23065072.......308682677
...12723...117703...1031110.....19772641.....308682677......6486271600
...37701...462885...5389465....163853211....3749944595....120596994045
..113771..1868937..30143115...1470283561...50416764317...2482328271821
..344885..7534429.165929972..12922658673..649519074615..48561262896722
.1055235.30744153.944003155.117130624281.8682755057576.984788620200753