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1, 3, 4, 5, 5, 9, 7, 7, 7, 16, 9, 9, 9, 9, 25, 11, 11, 11, 11, 11, 36, 13, 13, 13, 13, 13, 13, 49, 15, 15, 15, 15, 15, 15, 15, 64
(列表;桌子;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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行总和=A003215号: (1, 7, 19, 37, 61, 91, 127, ...).
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链接
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配方奶粉
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例子
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三角形的前几行:
1;
3, 4;
5, 5, 9;
7, 7, 7, 16;
9, 9, 9, 9, 25;
11, 11, 11, 11, 11, 36;
13, 13, 13, 13, 13, 13, 49;
...
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交叉参考
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关键词
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作者
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扩展
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状态
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经核准的
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