| 数据
|
5, 21, 26, 73, 173, 374, 842, 1923, 4326, 9786, 22216, 50282, 113823, 257876, 584048, 1322693, 2995970, 6785755, 15368972, 34809869, 78842537, 178572968, 404456933, 916071309, 2074845102, 4699397535, 10643852519, 24107680509, 54602433896
|
| 例子
|
n=5的一些解
..0..0..1..1. .0..0..0..1. .0..1..1..1. .0..1..0..0. .0..0..0..1
..0..0..0..1. .1..0..0..0. .1..1..1..1. .0..0..0..0. .0..0..0..0
..0..0..0..0. .0..0..0..0. .1..1..1..1. .0..0..0..0. .0..0..0..0
..1..0..0..0. .0..0..0..0. .1..1..1..1. .0..0..0..0. .1..0..0..0
..0..0..0..0. .1..0..0..0. .1..1..1..1. .0..0..0..1. .0..0..0..0
|