n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 12 |
4 | 133 |
5 | 16105 |
6 | 1963358 |
7 | 2595689713 |
8 | 3480804151551 |
9 | 50586130104323474 |
10 | 746191869036731097905 |
11 | 119280194867984161366496439 |
12 | 19354414621214347335584253057344 |
13 | 34032051023004810891710239239325511573 |
[0,1,1,12,133,16105,1963358,2595689713, 3480804151551,50586130104323474, 746191869036731097905,119280194867984161366496439, 19354414621214347335584253057344, 34032051023004810891710239239325511573] |