搜索: 编号:a22233
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A222333型
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| 二进制数组的数量,表示随机长度n 0..7数组后缘最大值的位置,该数组用零扩展并用1,1卷积。 |
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+0 2
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2, 3, 4, 7, 11, 18, 29, 47, 76, 123, 199, 322, 521, 843, 1364, 2206, 3569, 5773, 9339, 15108, 24440, 39537, 63959, 103467, 167379, 270770, 438026, 708597, 1146301, 1854377, 2999835, 4852848, 7850477, 12699756, 20544460, 33234877, 53764229
(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)=a(n-1)+a(n-3)+a(n-5)+a(n-7)+a(n-9)+a(n-11)+a(n-13)+a(n-15)。
经验公式:x*(2+x+x^2+x^3+x^4+x^5+x^6+x^7+x^8+x^9+x^10+x^11+x^12+x^13+x^14)/(1-x-x^3-x^5-x^7-x^9-x^11-x^13-x^15)-科林·巴克2018年3月15日
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例子
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n=6的一些解决方案,一个扩展零点后接过滤位置:
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..0....0....1....1....0....1....0....0....0....0....0....0....0....1....1....0
..0....0....0....0....0....0....0....0....1....0....1....1....1....0....0....0
..1....0....1....1....1....0....0....0....0....0....0....0....0....0....0....1
..0....1....0....0....0....0....0....0....0....0....0....1....0....0....0....0
..1....0....0....1....0....0....0....1....0....0....0....0....1....0....1....0
..0....0....0....0....0....0....1....0....0....0....1....0....0....1....0....1
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交叉参考
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关键字
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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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