| 数据
|
238, 146, 220, 376, 528, 784, 1192, 1792, 2744, 4140, 6288, 9468, 14376, 21666, 32912, 49640, 75328, 113718, 172408, 260440, 394624, 596448, 903184, 1365912, 2067168, 3127772, 4731240, 7161736, 10828680, 16397424, 24784304, 37541428, 56725480
|
| 例子
|
n=4的一些解
..0...0..1..1...1...0..1..0...1...0...0...1...0...0...1...0...1...0..1..1...0
..0..0..0..0..1....0..0..0..0..0....1..0..1..1..1....1..1..0..1..0
..1..0..1..0..1....0..1..0..1..0....1..0..0..0..1....1..1..1..1..1
..1..0..0..0..0....0..0..0..0..0....1..1..1..0..1....0..1..0..1..1
..1..1..1..0..1....0..1..0..1..0....0..0..1..0..0....0..1..1..0..1
|