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| A253025型 |
| T（n，k）=（n+2）X（k+2）0..3数组的个数，每行和每列中每连续三个元素没有两个完全不同的值，每对角线和反对角线中正好有两个完全相同的值，新值0按行大序向上引入 |
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9
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25, 37, 37, 51, 50, 51, 63, 83, 83, 63, 105, 91, 133, 91, 105, 153, 133, 120, 120, 133, 153, 189, 223, 219, 155, 219, 223, 189, 315, 243, 350, 230, 230, 350, 243, 315, 459, 357, 302, 296, 327, 296, 302, 357, 459, 567, 595, 531, 369, 537, 537, 369, 531, 595, 567, 945, 653
(列表;桌子;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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评论
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表格开始
..25..37..51..63..105..153..189..315..459..567..945.1377.1701..2835..4131..5103
..37..50..83..91..133..223..243..357..595..653..959.1589.1761..2583..4253..4765
..51..83.133.120..219..350..302..531..846..754.1323.2100.1888..3287..5198..4734
..63..91.120.155..230..296..369..546..712..893.1322.1722.2155..3190..4158..5203
.105.133.219.230..327..537..554..753.1193.1250.1721.2747.2894..3987..6343..6694
.153.223.350.296..537..864..720.1256.1912.1592.2688.4096.3520..5968..9136..7904
.189.243.302.369..554..720..920.1312.1616.1976.2784.3472.4272..6096..7664..9464
.315.357.531.546..753.1256.1312.1832.2936.2976.3896.5984.6128..8128.12616.13056
.459.595.846.712.1193.1912.1616.2936.4672.3840.6544.9696.7904.13008.19264.16192
.567.653.754.893.1250.1592.1976.2976.3840.4880.6816.8192.9904.13536.16384.19888
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链接
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配方奶粉
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k列的经验值：
k=1:a（n）=3*a（n-3），对于n>5
k=2:a（n）=6*a（n-3）-10*a（n-6）+3*a（n-9），对于n>11
k=3:a（n）=5*a（n-3）-6*a（n-6）-a（n-9）+a（n-12），对于n>15
k=4:a（n）=3*a（n-3）-a（n-6）-a
k=5:a（n）=5*a（n-3）-6*a
k=6:a（n）=5*a（n-3）-7*a（n-6）+2*a（n-9）-2*a（n-12）+3*a（n-15）+a（n-18）+a（n-21）（n＞27）
k=7:a（n）=3*a（n-3）-a（n-6）-a
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例子
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n=4k=4的一些解
..0..1..2..0..1..3....0..1..2..0..3..2....0..0..0..0..0..0....0..0..0..0..0..0
..0..0..0..0..0..0....2..2..2..2..2..2....1..2..0..1..3..0....1..0..2..1..0..2
..0..2..1..0..2..1....1..0..2..1..0..2....2..1..0..3..1..0....3..0..1..2..0..1
..0..1..2..0..1..2....0..1..2..0..1..2....0..0..0..0..0..0....0..0..0..0..0..0
..0..0..0..0..0..0....2..2..2..2..2..2....1..3..0..1..2..0....1..0..3..1..0..2
..0..2..1..0..2..3....3..0..2..1..0..2....3..1..0..2..1..0....3..0..1..3..0..1
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交叉参考
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关键词
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作者
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状态
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经核准的
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