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A241373号 |
| 没有元素的4Xn 0..2数组的数量等于垂直相邻数小于水平相邻数,新值0..2按行主顺序引入 |
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1
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14, 326, 7376, 169982, 3910194, 90008909, 2071815945, 47690157718, 1097756412666, 25268747760871, 581649645222695, 13388725521741539, 308188912773527912, 7094058807175007496, 163294876256510271215
(列表;图表;参考;听;历史;文本;内部格式)
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偏移
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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)=32*a(n-1)-214*a(n-2)+26*a(n3)+3879*a(4-4)-15470*a(v-5)+19107*a(6-6)+72463*a(7-7)-211026*a(-n-8)+106996*a(-9)+193844*a(-10)-2000756*a(-11)+412552*a(-12)+865296*a n>23时30688*a(n-16)+2014720*a(n-17)-6114304*a(n18)+2244608*a
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例子
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n=4的一些解
..0..1..0..2....0..1..0..2....0..1..0..2....0..1..1..2....0..1..0..0
..0..2..0..1....0..1..2..0....1..0..2..0....0..1..1..0....2..1..0..0
..1..2..0..2....0..2..0..0....1..2..1..2....1..1..1..0....2..0..2..0
..1..2..0..2....0..2..0..1....0..2..1..2....1..1..0..2....1..2..1..0
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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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