n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 12 |
4 | 146 |
5 | 2820 |
6 | 79682 |
7 | 3109932 |
8 | 163268786 |
9 | 11373086100 |
10 | 1049057429762 |
11 | 128748967088412 |
12 | 21220651011079346 |
13 | 4747770003765805380 |
14 | 1456585782002699624642 |
15 | 6390825031791150383749864 |
[1,1,2,12,146,2820,79682,3109932,163268786, 11373086100,1049057429762,128748967088412, 21220651011079346,4747770003765805380, 1456585782002699624642,6390825031791150383749864] |