| 数据
|
771, 747, 832, 1265, 2162, 3761, 6855, 12549, 22875, 42485, 78560, 144498, 269219, 498958, 919276, 1712966, 3176920, 5855198, 10905899, 20234030, 37296589, 69433853, 128861740, 237545254, 442015759, 820561452, 1512757602, 2813618655
|
| 例子
|
n=4的一些解
..2..3..2....3..2..2....0..1..3....1..3..3....0..1..0....2..2..0....1..2..1
..1..1..0....3..1..0....2..2..3....2..0..2....2..2..3....1..3..3....0..0..1
..0..1..3....2..2..3....3..2..2....2..2..3....3..2..2....2..3..2....2..1..1
..2..3..2....3..2..2....0..1..3....1..3..3....0..1..3....2..2..0....1..2..1
..3..1..3....3..1..3....0..2..0....2..0..2....0..2..0....1..3..3....2..2..3
..0..1..3....2..2..0....0..0..2....0..2..0....3..2..2....0..0..2....0..1..1
|