|
|
A197348号 |
| nX6 0..4数组的数量,其中每个元素x等于其水平和垂直邻接数等于3,3,1,0,其中x=0,1,2,3,4 |
|
1
|
|
|
1, 89, 914, 12399, 152111, 2036994, 28226359, 380264123, 5116945034, 69501003275, 947104916619, 12842955562852, 174219658047809, 2367698149031075, 32167182450501802, 436760612415551953, 5931634825068872065
(列表;图表;参考;听;历史;文本;内部格式)
|
|
|
抵消
|
1,2
|
|
评论
|
每个0紧挨着0 3,每个1紧挨着1 3,每个2紧挨着2 1,每个3紧挨着3 1,每个4紧挨着4 0
|
|
链接
|
|
|
例子
|
某些解包含n=4的所有值0到4
..0...0...0..1..3...1...2...0...0...0...0...0...0...0...0...0...0...2...3...1...0...0
..1..0..4..0..1..2....3..1..0..0..4..0....0..0..0..4..0..0....1..0..1..0..0..0
..3..1..0..4..0..0....1..0..1..0..0..0....0..4..0..0..1..2....3..1..2..0..4..0
..1..0..0..0..0..0....2..1..3..1..0..0....0..0..0..1..3..1....1..0..0..0..0..0
|
|
交叉参考
|
|
|
关键词
|
非n
|
|
作者
|
|
|
状态
|
经核准的
|
|
|
|