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A236792型 |
| 最大值加上上中位数加上每个2X2子块的最小值等于的(n+1)X(2+1)0..2数组的数量 |
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1
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255, 1231, 6217, 34163, 191657, 1116735, 6597729, 39752795, 241456349, 1481423855, 9128173539, 56528510141, 350835283263, 2182763442241, 13595247632269, 84778601345407, 528959639062227, 3302250773429227
(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)=15*a(n-1)-9*a(n-2)-880*a(n-3)+3426*a a(n-15)+124420915*a(n-16)-4267235783*a9593628558*a(n-21)+15912829245*a(n-22)+4511594574*a(n-23)-1727359586*a(n-24)+25187172712071*a(n-25)+108146533852*a(n-26)-4621110462*a(n-27)-3640874304*a(n-28)+2541569180*a(n-29)+59526448*a(n-30)-68839304*a(n-31)+571224*a(n-32)+9508284*a(n-33)-11026368*a(n-33)34)-6334080*a(n-35)+1095936*a(n-36)+148480*a(n-37)-29696*a(n-38)
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例子
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n=5的一些解
..0..2..0…..1.0..1…..0..2..0…..0..1..2…..1..1..0…..0...0..2…..1..2..0
..0..2..0....0..2..0....2..2..2....2..0..1....2..0..2....2..2..1....0..2..0
..2..0..2....0..1..0....2..0..2....1..1..2....0..1..0....0..2..0....1..2..2
..2..1..2....2..0..2....1..2..2....2..0..0....2..1..2....0..2..1....2..0..0
..0..2..0....0..1..1....0..2..0....0..1..2....0..0..1....0..2..0....1..2..2
..1..2..1....2..1..1....2..2..2....2..0..0....1..2..1....0..2..0....2..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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作者
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状态
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经核准的
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