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A251865型 |
| 行读取的不规则三角形,其中第n行列出了最大阶元素(<n)mod n。 |
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1
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0, 1, 2, 3, 2, 3, 5, 3, 5, 3, 5, 7, 2, 5, 3, 7, 2, 6, 7, 8, 5, 7, 11, 2, 6, 7, 11, 3, 5, 2, 7, 8, 13, 3, 5, 11, 13, 3, 5, 6, 7, 10, 11, 12, 14, 5, 11, 2, 3, 10, 13, 14, 15, 3, 7, 13, 17, 2, 5, 10, 11, 17, 19, 7, 13, 17, 19, 5, 7, 10, 11, 14, 15, 17, 19, 20, 21, 5, 7, 11, 13, 17, 19, 23, 2, 3, 8, 12, 13, 17, 22, 23
(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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1,3
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评论
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猜想:三角形无限次地包含所有非方形数。
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链接
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例子
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按行读取:
n个最大阶元(<n)mod n
1 0
2 1
3 2
4 3
5 2, 3
6 5
7 3, 5
8 3, 5, 7
9 2, 5
10 3, 7
11 2, 6, 7, 8
12 5, 7, 11
13 2, 6, 7, 11
14 3,5
15 2, 7, 8, 13
16 3, 5, 11, 13
17 3, 5, 6, 7, 10, 11, 12, 14
18 5, 11
19 2, 3, 10, 13, 14, 15
20 3, 7, 13, 17
等。
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数学
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a[n_]:=选择[Range[0,n-1],GCD[#,n]==1&&MultiplicativeOrder[#,n]==CarmichaelLambda[n]&];表[a[n],{n,1,36}]
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黄体脂酮素
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(PARI)c(n)=lcm((znstar(n))[2])
a(n)=对于(k=0,n-1,如果(gcd(k,n)==1&znorder(Mod(k,n))==c(n),打印1(k,“,”))
n=1;而(n<37,a(n));n++)
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交叉参考
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囊性纤维变性。11076英镑,A247176型,A111725号,A046147号,A046145号,A046146号,A046144号,A060749号,A001918号,A071894号,A008330号.
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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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