表格开始
....2.....4.......8........16..........32...........64............128
....4.....9......25........64.........169..........441...........1156
....8....25.....119.......484........2117.........9025..........38936
...16....64.....484......2704.......17424.......104976.........652864
...32...169....2117.....17424......177073......1630729.......15786848
...64...441....9025....104976.....1630729.....21836929......315701824
..128..1156...38936....652864....15786848....315701824.....6985036032
..256..3025..167281...4000000...149352841...4388400025...146719641600
..512..7921..720083..24681024..1429585373..62249751001..3168621039616
.1024.20736.3097600.151782400.13610488896.873880953856.67463750631424
