|
| |
|
| A252952型 |
| T（n，k）=（n+2）X（k+2）0..2数组的数量，其中每行、每列和nw-se对角线中每连续三个元素正好有两个不同的值，并且新值0按行主顺序向上引入 |
|
8
|
|
|
|
198, 747, 747, 2970, 2988, 2970, 11943, 12915, 12915, 11943, 48024, 57978, 64242, 57978, 48024, 193059, 262494, 334197, 334197, 262494, 193059, 776160, 1192149, 1784781, 2101338, 1784781, 1192149, 776160, 3120579, 5419521, 9627372, 13646115
(列表;桌子;图表;参考;听;历史;文本;内部格式)
|
|
|
|
抵消
|
1,1
|
|
|
评论
|
表格开始
......198.......747.......2970........11943.........48024..........193059
......747......2988......12915........57978........262494.........1192149
.....2970.....12915......64242.......334197.......1784781.........9627372
....11943.....57978.....334197......2101338......13646115........90331596
....48024....262494....1784781.....13646115.....110574774.......919418760
...193059...1192149....9627372.....90331596.....919418760......9729661266
...776160...5419521...52118784....603797472....7763464440....104852356227
..3120579..24648309..282725568...4053062745...66003601788...1141808774769
.12546540.112122162.1535104449..27261133281..563165929260..12498557877783
50444415.510068277.833882787018353601551.4814005980501.137122697754648
|
|
|
链接
|
|
|
|
配方奶粉
|
k列的经验值：
k=1:a（n）=6*a（n-1）-9*a
k=2:【订单22】
k=3:n>63时[订单61]
|
|
|
例子
|
n=3k=4的一些解
..0..0..1..1..2..1....0..0..1..1..0..0....0..0..1..0..0..1....0..0..1..0..1..0
..0..2..2..1..2..2..2..2..1..1..2..1..2...2...1...0..1..2..1..2...2...0...2...2...2...2...2...2...0...0
..1..2..2..0..0..1....0..1..0..1..1..2....0..2..2..0..2..0....2..1..1..2..1..1
..1..0..0..1..0..1....2..2..1..1..2..1....1..0..1..0..1..1....1..0..1..1..0..1
..0..2..0..0..2..2....0..1..0..0..1..1....1..0..1..1..2..1....2..0..0..2..0..2
|
|
|
交叉参考
|
|
|
|
关键字
|
|
|
|
作者
|
|
|
|
状态
|
经核准的
|
| |
|
|
