n | a(n) |
---|---|
0 | 1 |
1 | 15 |
2 | 395 |
3 | 15525 |
4 | 813671 |
5 | 53306325 |
6 | 4190730335 |
7 | 384368222925 |
8 | 40289992211591 |
9 | 4751157347330085 |
10 | 622528350091484975 |
11 | 89724601853904952125 |
12 | 14107579506569655343511 |
13 | 2403010007367884873188245 |
14 | 440801776092151383251034815 |
15 | 86635186648455606881413582125 |
16 | 18162432724968339044562784395431 |
[1,15,395,15525,813671,53306325,4190730335, 384368222925,40289992211591,4751157347330085, 622528350091484975,89724601853904952125, 14107579506569655343511,2403010007367884873188245, 440801776092151383251034815, 86635186648455606881413582125, 18162432724968339044562784395431] |