| 数据
|
0, 26, 264, 1074, 3054, 7104, 14156, 25546, 42928, 67782, 102250, 148624, 209216, 286370, 383924, 503834, 650334, 826512, 1036716, 1283846, 1574252, 1909734, 2297538, 2740864, 3246472, 3817174, 4462780, 5184398, 5992386, 6889492, 7886048
|
| 例子
|
n=6的一些解
.-6....6...-5...-6...-6...-5...-5...-4...-3....1...-6....5...-5....4...-3....2
..1....3....5...-1....5....6....4...-1....1...-2....4...-6...-1....3...-6....1
..2...-4...-1....3...-2...-4...-1....1....2....2...-3....5...-4...-4....2...-3
..4....1....3....5...-1....6...-2...-2...-6....1...-1....1....6....1....4...-2
.-1...-6...-2...-1....4...-3....4....6....6...-2....6...-5....4...-4....3....2
|