n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 19 |
4 | 169 |
5 | 2041 |
6 | 30811 |
7 | 560827 |
8 | 11957905 |
9 | 292399345 |
10 | 8069068531 |
11 | 248093713891 |
12 | 8411093625529 |
13 | 311750189715433 |
14 | 12541478207183563 |
15 | 544268121894899851 |
16 | 25345579186001847841 |
17 | 1260715969618060192225 |
[1,1,3,19,169,2041,30811,560827,11957905, 292399345,8069068531,248093713891,8411093625529, 311750189715433,12541478207183563, 544268121894899851,25345579186001847841, 1260715969618060192225] |