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229578英镑 |
| T(n,k)=水平、垂直、对角线和反对角线连接的n X k 0..3数组中有缺陷的4种颜色的数量,并且只出现一个错误,颜色以行主要0..3的顺序引入。 |
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0, 1, 1, 2, 6, 2, 6, 26, 26, 6, 20, 80, 76, 80, 20, 70, 216, 171, 171, 216, 70, 246, 544, 362, 312, 362, 544, 246, 854, 1312, 757, 568, 568, 757, 1312, 854, 2920, 3072, 1584, 1064, 924, 1064, 1584, 3072, 2920, 9846, 7040, 3323, 2064, 1576, 1576, 2064, 3323, 7040
(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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1,4
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评论
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表格开始
....0.....1.....2.....6....20....70...246...854..2920..9846..32810.108262
....1.....6....26....80...216...544..1312..3072..7040.15872..35328..77824
....2....26....76...171...362...757..1584..3323..6982.14673..30812..64615
....6....80...171...312...568..1064..2064..4120..8384.17256..35728..74168
...20...216...362...568...924..1576..2852..5440.10780.21880..45012..93232
...70...544...757..1064..1576..2440..4048..7224.13696.27080..54928.112984
..246..1312..1584..2064..2852..4048..6108..9992.17716.33504..66188.134200
..854..3072..3323..4120..5440..7224..9992.14840.24072.42520..80296.158520
.2920..7040..6982..8384.10780.13696.17716.24072.35356.57008.100420.189400
.9846.15872.14673.17256.21880.27080.33504.42520.57008.83016.133216.234104
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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)=8*a(n-1)-22*a(n-2)+24*a(n-3)-9*a(-n-4),对于n>6。
k=2:a(n)=4*a(n-1)-4*a(n-2),对于n>3。
k=3:a(n)=6*a(n-1)-13*a(n-2)+12*a(n-3)-4*a(-n-4),对于n>5。
k=4:当n>7时,a(n)=6*a(n-1)-13*a(n-2)+12*a(n-3)-4*a(-n-4)。
k=5:当n>7时,a(n)=6*a(n-1)-13*a(n-2)+12*a(n-3)-4*a(-n-4)。
k=6:当n>7时,a(n)=6*a(n-1)-13*a(n-2)+12*a(n-3)-4*a(-n-4)。
k=7:当n>7时,a(n)=6*a(n-1)-13*a(n-2)+12*a(n-3)-4*a(-n-4)。
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例子
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n=3,k=4的一些解:
0 1 2 3 0 1 0 1 0 1 0 2 0 1 0 1 0 1 0 1
2 1 0 1 2 3 2 3 3 2 3 1 2 3 2 3 2 3 2 3
0 3 2 3 0 1 0 3 1 0 3 2 0 3 1 0 0 0 1 0
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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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