n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 7 |
3 | 61 |
4 | 591 |
5 | 6101 |
6 | 65719 |
7 | 729933 |
8 | 8297247 |
9 | 96044101 |
10 | 1128138567 |
11 | 13411861629 |
12 | 161066465583 |
13 | 1950996039669 |
14 | 23808159962839 |
15 | 292413627476141 |
16 | 3611870017079871 |
17 | 44838216520062117 |
18 | 559127724970143079 |
19 | 7000374603097246173 |
20 | 87964883375131331151 |
[1,1,7,61,591,6101,65719,729933,8297247,96044101, 1128138567,13411861629,161066465583,1950996039669, 23808159962839,292413627476141,3611870017079871, 44838216520062117,559127724970143079, 7000374603097246173,87964883375131331151] |