n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 11 |
4 | 77 |
5 | 850 |
6 | 11047 |
7 | 187806 |
8 | 3568317 |
9 | 82071280 |
10 | 2380067130 |
11 | 73782081030 |
12 | 2729936998114 |
13 | 111927416922654 |
14 | 4812878927674125 |
15 | 226205309600683885 |
16 | 11988881408836245894 |
17 | 707344003121338507758 |
18 | 43147984190401648973266 |
[0,1,2,11,77,850,11047,187806,3568317,82071280, 2380067130,73782081030,2729936998114, 111927416922654,4812878927674125, 226205309600683885,11988881408836245894, 707344003121338507758,43147984190401648973266] |