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A237385型 |
| 用每个2X2子块的最大值加上上中位数减去最小值着色的(n+1)X(1+1)0..2数组的数量 |
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1
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81, 434, 2336, 12624, 68064, 366568, 1976940, 10657560, 57441532, 309578264, 1668794652, 8995139000, 48484851148, 261335232440, 1408647749404, 7592807398296, 40926289471308, 220597727495896, 1189054017281884
(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)=30*a(n-3)+349*a(n-4)+818*a(n5)+3504*a(6-6)+7320*a(7-7)+9876*a(8-8)+18056*a(-9)-14960*a(-10)-63872*a(-11)-133008*a(-12)-307168*a(-13)-194624*a(-14)+71296*a(-15)+344832*a(-16)+1077248*a(-1-17)+985088*a(n-18)-16384*a(n-19)-212992*a(n-20)
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例子
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n=5的一些解
..2..1....1..1....1..1....0..2....2..1....2..2....2..0....2..0....1..1....0..1
..0..0....2..1....1..1....2..1....2..0....1..2....2..1....0..0....2..0....2..1
..0..2…..0..0…..2..2…..1..2…..1..1…..1..1…..0..0…..0..0…..0..2…..0..2
..0..2....0..2....1..0....1..1....1..0....0..2....1..1....0..2....1..1....0..0
..0..0....1..2....0..1....2..0....2..2....0..0....2..0....0..2....1..1....1..0
..0..1....0..1....2..2....2..1....1..1....1..2....2..2....1..0....0..1....1..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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