搜索: 编号:a260925
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A260925型
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| 每个3X3子块具有顺时针周长模式00010101 00101011或01010101的(n+2)X(6+2)0..1阵列的数量 |
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+0 1
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491, 831, 3358, 10617, 27582, 81848, 253264, 736065, 2137558, 6366003, 18836612, 55281733, 162975870, 481592042, 1419353824, 4182760615, 12337678966, 36391723458, 107281631494, 316367367773, 932912838818, 2751181217369
(列表;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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链接
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配方奶粉
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经验公式:a(n)=a(n-2)+54*a(n-4)+147*a(n-6)-232*a(8-8)-760*a(-10)+1201*a(-12)+1735*a(-14)-4951*a)-35*a(n-36)-2*a(n-38)-a(n-40),对于n>42
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例子
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n=4的一些解
..0..0..1..0..0..0..1..0....0..1..0..1..0..0..0..1....1..0..1..0..1..0..0..0
..0..0..0..1..0..1..0..0....0..0..1..0..1..0..1..0....0..0..0..1..0..1..0..1
..1..0..1..0..1..0..1..0....0..1..0..1..0..1..0..1....1..0..1..0..1..0..1..0
..0..1..0..1..0..1..0..1....1..0..1..0..0..0..1..0....0..1..0..1..0..1..0..1
..1.0...1.0...1.0...0...0...0...0...0...1.0...1.0...1.0...0...0...1.0...0...1...0...0...1...0...0...1...0...1...0
..0..1..0..0..0..1..0..1....0..1..1..0..1..0..1..0....1..1..0..0..0..1..0..1
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交叉参考
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关键词
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非n
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经核准的
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