n | a(n) |
---|---|
2 | 4 |
3 | 9 |
4 | 53 |
5 | 327 |
6 | 16097 |
7 | 120739 |
8 | 7332159 |
9 | 58648288 |
10 | 3886548158 |
11 | 2226457080707 |
12 | 18703411700669 |
13 | 11364488265762429 |
14 | 828569015819923142 |
15 | 7102411822168379213 |
16 | 525323427853694627277 |
[4,9,53,327,16097,120739,7332159,58648288, 3886548158,2226457080707,18703411700669, 11364488265762429,828569015819923142, 7102411822168379213,525323427853694627277] |