表格开始
.....4.........12.............40.................128.....................416
....12........120...........1276...............13128..................136684
....40.......1276..........43648.............1436268................47885992
...128......13128........1436268...........151351888.............16147220164
...416.....136684.......47885992.........16147220164...........5513429365240
..1344....1416192.....1588084496.......1713928533440........1872818978720764
..4352...14700364....52771184780.....182266933113924......637384123700005952
.14080..152485288..1752250223616...19369216287602148...216766214761274933980
.45568.1582134540.58199143332448.2058887399348279616.73739429314877219107168