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1, 2, 1, 3, 3, 1, 5, 8, 5, 1, 8, 17, 15, 6, 1, 13, 35, 41, 25, 8, 1, 21, 68, 98, 78, 36, 9, 1, 34, 129, 222, 220, 135, 51, 11, 1, 55, 239, 477, 562, 425, 210, 66, 12, 1, 89, 436, 991, 1355, 1222, 751, 314, 86, 14, 1, 144, 785, 2001, 3110, 3248, 2373, 1225, 440, 105, 15, 1, 233, 1399, 3953, 6883, 8171, 6923, 4263, 1905, 605, 130, 17, 1
(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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0,2
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评论
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行总和=A026581号: (1, 3, 7, 19, 47, 123,...)
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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;
2, 1;
3, 3, 1;
5, 8, 5, 1;
8, 17, 15, 6, 1;
13, 35, 41, 25, 8, 1;
21, 68, 98, 78, 36, 9, 1;
34, 129, 222, 220, 135, 51, 11, 1;
55, 239, 477, 562, 425, 210, 66, 12, 1;
89, 436, 991, 1355, 1222, 751, 314, 86, 14, 1;
...
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交叉参考
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关键字
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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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