| 数据
|
255, 1231, 6217, 34163, 191657, 1116735, 6597729, 39752795, 241456349, 1481423855, 9128173539, 56528510141, 350835283263, 2182763442241, 13595247632269, 84778601345407, 528959639062227, 3302250773429227
|
| 例子
|
n=5的一些解
..0..2..0....1..0..1....0..2..0....0..1..2....1..1..0....0..0..2....1..2..0
..0..2..0....0..2..0....2..2..2....2..0..1....2..0..2....2..2..1....0..2..0
..2..0..2....0..1..0....2..0..2....1..1..2....0..1..0....0..2..0....1..2..2
..2..1..2....2..0..2....1..2..2....2..0..0....2..1..2....0..2..1....2..0..0
..0..2..0....0..1..1....0..2..0....0..1..2....0..0..1....0..2..0....1..2..2
..1..2..1....2..1..1....2..2..2....2..0..0....1..2..1....0..2..0....2..0..1
|