| 数据
|
267, 1411, 7377, 46377, 300555, 2045011, 14169625, 99629489, 705755971, 5023764027, 35858364929, 256373385609, 1834737940219, 13137840357827, 94106513217961, 674219636431201, 4830962111410931, 34617492449991691
|
| 例子
|
n=4的一些解
..1..1..0…..1..1..0…..1..1..2…..0..1..2…..2.0..1..1...0...2…..2...1...1...1...2...1...1...0
..1..2..1....1..1..1....1..1..1....2..1..0....0..0..0....0..1..0....1..1..2
..0..1..1....1..1..2....0..1..1....1..1..1....2..0..0....0..2..0....1..1..0
..1..1..2....2..0..1....1..1..1....1..2..1....0..0..0....0..1..0....1..1..1
..2..1..1....1..1..2....1..2..1....0..1..1....0..0..0....2..0..2....2..1..1
|