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A236813型 |
| 每个2X2子块的最大值加上下中值减去最小值的(n+1)X(2+1)0..2数组的数目相等 |
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1
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303, 1791, 10702, 66853, 419301, 2680296, 17221539, 111813697, 729282012, 4786748055, 31528549737, 208503506840, 1382369251257, 9189156815701, 61193561041026, 408217953424503, 2726599132619631, 18232898224831510
(列表;图表;参考文献;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:a(n)=21*a(n-1)-100*a(n-2)-822*a(n3)+9025*a(4-4)-6166*a(-n5)-227164*a(6-6)+761691*a(7-7)+2056841*a(8-8)-14904183*a(n-15)-7775913759*a(n-16)+7725412959*a-369811866*a(n-20)+55220616016*a(-n-21)-33860955124*a(-22)-43168404248*a(-23)+59680526360*a(n-24)+1187247872*a(-25)-3980734688*a 32)-23834624*a(n-33)+14026752*a(n-34)
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例子
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n=4的一些解
..1..0..2....2..1..2....2..2..2....0..0..0....0..2..2....0..2..2....0..0..1
..2..0..2....0..0..0....0..0..0....1..2..0....2..1..2....1..0..0....0..2..0
..2..0..2....2..1..2....1..2..0....1..2..0....2..0..1....1..1..2....2..0..1
..0..0..0....1..1..1....1..2..0....0..0..2....1..2..1....2..1..1....0..2..0
..2..2..1....2..2..1....1..2..0....1..2..0....2..0..1....1..1..2....2..0..2
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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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作者
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状态
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经核准的
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