n | a(n) |
---|---|
1 | 7 |
2 | 46 |
3 | 257 |
4 | 1408 |
5 | 8116 |
6 | 48479 |
7 | 290231 |
8 | 1702510 |
9 | 9898375 |
10 | 58647747 |
11 | 356650813 |
12 | 2191890734 |
13 | 13394053841 |
14 | 80981875492 |
15 | 487503501433 |
16 | 2957456918572 |
17 | 18257437602958 |
18 | 114623886164224 |
19 | 722845143635980 |
20 | 4506034402708909 |
[7,46,257,1408,8116,48479,290231,1702510,9898375, 58647747,356650813,2191890734,13394053841, 80981875492,487503501433,2957456918572, 18257437602958,114623886164224,722845143635980, 4506034402708909] |