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A302800型 |
| 按行读取的不规则三角形:T(n,k)是图中第k个区域的面积,其中n行在A237591型. |
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1, 3, 5, 1, 8, 2, 11, 4, 15, 5, 1, 19, 7, 2, 24, 9, 3, 29, 11, 5, 35, 13, 6, 1, 41, 16, 7, 2, 48, 18, 9, 3, 55, 21, 11, 4, 63, 24, 12, 6, 71, 27, 14, 7, 1, 80, 30, 16, 8, 2, 89, 34, 18, 9, 3, 99, 37, 20, 11, 4, 109, 41, 22, 13, 5, 120, 45, 24, 14, 7, 131, 49, 27, 15, 8, 1, 143, 53, 29, 17, 9, 2
(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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1,2
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评论
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链接
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例子
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三角形开始:
1;
3;
5, 1;
8, 2;
11, 4;
15, 5, 1;
19, 7, 2;
24, 9, 3;
29, 11, 5;
35, 13, 6, 1;
41, 16, 7, 2;
48, 18, 9, 3;
55, 21, 11, 4;
63, 24, 12, 6;
71、27、14、7、1;
80、30、16、8、2;
89, 34, 18, 9, 3;
99, 37, 20, 11, 4;
109, 41, 22, 13, 5;
120, 45, 24, 14, 7;
131, 49, 27, 15, 8, 1;
...
n=10的图示:
行_
1 _| |
2 _| _|
3 _| | |
4 _| _| |
5 _| | _|
6个|_|||
7 _| | | |
8 _| _| _| |
9 _| | | _|
10 |_ _ _ _ _ _|_ _|_|_|
区域35 13 6 1
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该图包含四个区域,从左到右的连续区域的面积分别为[35、13、6、1],因此该三角形的第10行为[35,13,6,1]。
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交叉参考
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囊性纤维变性。A000203号,A004125号,A024916美元,A196020型,A235791型,A236104型,A237048型,A237591型,A237593型,A244050型,A245092型,A262626型,二十八万六千,A286001型.
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关键词
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非n,标签
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作者
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状态
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经核准的
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