| 数据
|
220, 602, 1368, 2942, 6088, 12442, 24924, 50194, 99390, 199570, 394162, 793028, 1569220, 3170790, 6300354, 12799142, 25565534, 52235044, 104925530, 215604840, 435513812, 899750556, 1827061522, 3793414420, 7740115362, 16142443314
|
| 例子
|
n=3的一些解
.-1..3.-1.-1....6.-2..4.-2...-3.-3.-3..0...-1..2.-1..2....2..1..1..1
..3.-5..3.-1...-2.-2..0.-2...-3..9.-3..6....2.-3..2.-3....1.-4..2.-4
.-1..3.-1.-1....4..0..2..0...-3.-3.-3..0...-1..2.-1..2....1..2..0..2
.-1.-1.-1..3...-2.-2..0.-2....0..6..0..3....2.-3..2.-3....1.-4..2.-4
|