n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 91 |
3 | 1225 |
4 | 16513 |
5 | 222607 |
6 | 3000907 |
7 | 40454449 |
8 | 545355937 |
9 | 7351801975 |
10 | 99107736091 |
11 | 1336045691449 |
12 | 18010885527649 |
13 | 242800077546943 |
14 | 3273124886963659 |
15 | 44124147874662625 |
16 | 594826196036531137 |
17 | 8018697709388797543 |
18 | 108097984559187447643 |
19 | 1457240899862902684201 |
[1,7,91,1225,16513,222607,3000907,40454449, 545355937,7351801975,99107736091,1336045691449, 18010885527649,242800077546943,3273124886963659, 44124147874662625,594826196036531137, 8018697709388797543,108097984559187447643, 1457240899862902684201] |