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A234147号 |
| (n+1)X(2+1)0..5个阵列的数量,每个2X2子块的边缘差的绝对值之和等于10,并且没有相等的相邻元素。 |
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1264, 13936, 158812, 1920340, 23565328, 292681764, 3649331396, 45615539600, 570694277160, 7143825942232, 89442049322768, 1119974200114072, 14024590625718520, 175625103897490080, 2199303275432206652
(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:a(n)=10*a(n-1)+188*a(n-2)-1705*a(n3)-13231*a(-n4)+115068*a(v-5)+493976*a(6-6)-4229448*a(7-7)-11190946*a 14)-110319519409(n-15)-49482794946(n-16)+573293794815(n-17)+155510560962(n-18)-2125916423322*a(n-19)-344648421788*a(-20)+5607869207405*a(-21)+602950452380*a(-n22)-10426809489560*a(-23)-1017179390188*a(n-24)+13440589196562*a n-30)-2149016060048(n-31)-727542691768(n-32)+347865584016(n-33)+160185863728(n-34)-13689852000(n-35)-13226096640(n-36)-1457602560(n-37)
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例子
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n=3的一些解
..5..2..0....2..5..3....3..5..3....2..0..3....3..5..3....0..1..3....2..0..2
..3..5..3....0..2..0....0..4..0....5..4..2....5..2..5....5..3..0....3..5..4
..0..3..0....1..5..3....3..5..3....3..0..3....2..0..2....2..0..2....5..2..0
..4..5..1....0..3..0....0..2..0....5..4..2....4..5..4....5..1..5....2..4..5
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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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