搜索: 编号:a139808
|
|
A139808号
|
| 基于Chebyshev T[(x,n):p(x,n)=product_{m=0..n}和{i=0..m}T(x,i)的乘积多项式序列的系数三角形。 |
|
+0 0
|
|
|
1, 1, 1, 0, 1, 3, 2, 0, 0, -2, -4, 6, 16, 8, 0, 0, -2, 0, 26, 20, -92, -120, 64, 160, 64, 0, 0, -2, -6, 38, 130, -204, -964, 144, 3120, 1664, -4224, -4352, 1280, 3072, 1024, 0, 0, 0, -6, -42, 74, 1022, 548, -9100, -12656, 37968, 79584, -70336, -243712, 7168, 389632, 179200, -292864, -258048, 49152, 114688
(列表;图表;参考;听;历史;文本;内部格式)
|
|
|
抵消
|
1,6
|
|
评论
|
行总和为(n+1)!。
|
|
链接
|
|
|
配方奶粉
|
乘积{m=0..n}和{i=0..m}T(x,i)的系数。
|
|
例子
|
{1},
{1, 1},
{0, 1, 3, 2},
{0,0,-2,-4,6,16,8},
{0, 0, -2, 0,26, 20, -92, -120, 64, 160, 64},
{0, 0, -2, -6, 38,130, -204, -964, 144, 3120, 1664, -4224, -4352, 1280, 3072, 1024},
{0, 0, 0, -6, -42, 74, 1022,548, -9100, -12656, 37968, 79584, -70336, -243712, 7168, 389632, 179200, -292864, -258048, 49152, 114688,32768},
{0, 0, 0, 0, 24, 96, -1040, -4640, 15288, 84736, -86368, -788096, -20128, 4217856, 2754304, -13582336, -15642624, 25722880,44859392, -23887872, -74948608, -2752512, 72318976, 29884416, -34996224, -27262976, 3670016, 8388608, 2097152}
|
|
数学
|
p[x_,n_]=乘积[Sum[ChebyshevT[i,x],{i,0,m}],{m,0,n}];表[ExpandAll[p[x,n]],{n,0,10}];a=表[系数列表[p[x,n],x],{n,0,10}];压扁[a]
|
|
交叉参考
|
|
|
关键词
|
未经编辑的,标签,签名
|
|
作者
|
|
|
状态
|
经核准的
|
|
|
搜索在0.005秒内完成
|