n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 19 |
4 | 191 |
5 | 2656 |
6 | 47392 |
7 | 1034335 |
8 | 26721781 |
9 | 798018616 |
10 | 27058991246 |
11 | 1027237384009 |
12 | 43172232488959 |
13 | 1990253576425960 |
14 | 99871804451808040 |
15 | 5419775866582473211 |
16 | 316301430225674131433 |
17 | 19756213549154356027408 |
[1,1,3,19,191,2656,47392,1034335,26721781, 798018616,27058991246,1027237384009, 43172232488959,1990253576425960,99871804451808040, 5419775866582473211,316301430225674131433, 19756213549154356027408] |