|
|
A291895型 |
| 按行读取的三角形:T(n,k)=T(n-k,k-1)+T(n-k,k)+T(n-k,k+1),其中T(0,0)=1。 |
|
6
|
|
|
1, 0, 1, 0, 1, 0, 1, 1, 0, 2, 1, 0, 3, 2, 0, 5, 3, 1, 0, 8, 5, 1, 0, 13, 9, 2, 0, 22, 14, 4, 0, 36, 24, 6, 1, 0, 60, 40, 11, 1, 0, 100, 66, 18, 2, 0, 166, 111, 31, 4, 0, 277, 184, 52, 7, 0, 461, 308, 86, 12, 1, 0, 769, 513, 146, 20, 1, 0, 1282, 855, 243, 35, 2
(列表;图表;参考;听;历史;文本;内部格式)
|
|
|
抵消
|
0,10
|
|
链接
|
|
|
例子
|
前几行是:
1;
0, 1;
0, 1;
0, 1, 1;
0, 2, 1;
0, 3, 2;
0, 5, 3, 1;
0、8、5、1;
0, 13, 9, 2;
0, 22, 14, 4;
0, 36, 24, 6, 1.
|
|
交叉参考
|
|
|
关键词
|
非n,标签
|
|
作者
|
|
|
状态
|
经核准的
|
|
|
|