搜索: a329048-编号:a329049
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1, 2, 2, 3, 2, 3, 2, 4, 4, 3, 2, 5, 2, 3, 6, 7, 2, 7, 2, 5, 6, 3, 2, 8, 9, 3, 10, 5, 2, 11, 2, 10, 6, 3, 12, 13, 2, 3, 6, 4, 2, 4, 2, 5, 14, 3, 2, 15, 16, 17, 6, 5, 2, 18, 19, 20, 6, 3, 2, 21, 2, 3, 21, 18, 22, 23, 2, 5, 6, 24, 2, 25, 2, 3, 26, 5, 27, 23, 2, 7, 28, 3, 2, 7, 29, 3, 6, 20, 2, 30, 31, 5, 6, 3, 32, 33, 2, 34, 35, 16, 2, 23, 2, 20, 36
(列表;图表;参考;听;历史;文本;内部格式)
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偏移
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1,2
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评论
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对于所有i,j:
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链接
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黄体脂酮素
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(PARI)
up_to=1024;
rgs_transform(invec)={my(om=Map(),outvec=vector(length(invec)),u=1);对于(i=1,长度(invesc),如果(mapisdefined(om,invec[i]),my(pp=mapget(om,invec[i];
A276086型(n) ={my(m=1,p=2);while(n,m*=(p^(n%p));n=n\p;p=下一素数(1+p))(m);};
A064989号(n) ={my(f);f=因子(n);如果(n>1&&f[1,1]==2),f[1,2]=0);对于(i=1,#f~,f[i,1]=precprime(f[i、1]-1));因子回退(f)};
A246277号(n) =如果(1==n,0,my(f=因子(n),k=素数(f[1,1])-1);对于(i=1,#f~,f[i,1]=素数(素数pi(f[i),1])-k);因子返回(f)/2);
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交叉参考
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囊性纤维变性。A034386号,A064989号,A108951号,A246277号,A276086型,A305800型,A324886型,A329044型,A329045型,A329343型,A329348飞机,A329349型.
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关键词
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非n
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作者
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状态
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经核准的
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0, 1, 1, 3, 2, 9, 1, 5, 3, 15, 6, 45, 2, 25, 9, 75, 18, 225, 4, 125, 27, 375, 54, 1125, 8, 625, 81, 1875, 162, 5625, 1, 7, 5, 21, 10, 63, 3, 35, 15, 105, 30, 315, 6, 175, 45, 525, 90, 1575, 12, 875, 135, 2625, 270, 7875, 24, 4375, 405, 13125, 810, 39375, 2, 49, 25, 147, 50, 441, 9, 245, 75, 735, 150, 2205, 18, 1225, 225, 3675, 450, 11025, 36
(列表;图表;参考;听;历史;文本;内部格式)
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偏移
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0,4
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链接
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配方奶粉
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黄体脂酮素
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(PARI)
A246277号(n) =如果(1==n,0,my(f=因子(n),k=素数(f[1,1])-1);对于(i=1,#f~,f[i,1]=素数(素数pi(f[i),1])-k);因子返回(f)/2);
A276086型(n) ={my(m=1,p=2);while(n,m*=(p^(n%p));n=n\p;p=下一素数(1+p))(m);};
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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