| 数据
|
3, 11, 62, 508, 6113, 111924, 3135173, 135866492, 9010404513, 922993092986, 145088171122406, 35156227235312406, 13079571591787830274, 7493880039061547385152, 6595187964080142141837198
|
| 例子
|
4X4的一些解决方案
..1..0..2..0....2..2..2..0....2..2..0..2....2..2..2..2....0..2..2..0
..0...2...2...2...2...0...2...2...2...0...2...2...0...2...2...2...2...2...2...2...2...2...0...1
..2..2..0..2....2..0..1..0....0..2..0..1....2..0..1..0....2..0..1..0
..0..2..2..2....0..2..0..2....2..0..1..2....2..2..0..2....0..1..0..1
|