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(来自的问候整数序列在线百科全书!)
A248063型 长度为n+50..3的数组的数量,每个连续六项中有一些不相交的三元组,其和相同。 1
1804, 3364, 6364, 12124, 23164, 44284, 84604, 161824, 309724, 592924, 1135114, 2173054, 4159984, 7963744, 15245944, 29187364, 55877344, 106973434, 204793204, 392062324, 750576604, 1436928334, 2750902624, 5266417594, 10082200714 (列表;图表;参考;;历史;文本;内部格式)
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第3列,共3列A248068型.
链接
配方奶粉
经验:a(n)=2*a(n-1)-a(n-4)+a(n-5)+a。
例子
n=6的一些解
..2....3....1....2....0....3....3....2....2....2....2....3....0....2....1....0
..0....2....2....3....1....2....1....2....1....1....2....2....2....2....3....0
..1....2....1....2....0....0....2....1....2....1....0....1....1....1....2....2
..1….1….1….3….0….3….2….1….1….3….3….3….3….3….3….1….3
..2....3....2....1....1....2....0....1....1....3....3....1....2....3....1....1
..0....3....1....1....2....1....1....3....2....2....2....2....0....3....2....2
..0....3....1....2....0....3....1....0....0....2....2....3....2....0....3....2
..2....2....2....3....3....0....1....2....1....3....2....2....2....2....3....0
..3....2....1....2....2....2....2....3....2....1....0....1....3....1....2....2
..1....1....1....3....2....0....1....1....0....3....3....1....3....1....1....1
..2....3....0....1....1....0....2....1....3....1....3....3....0....3....3....3
交叉参考
囊性纤维变性。A248068型.
关键词
非n
作者
R.H.哈丁2014年9月30日
状态
经核准的

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