| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 31 |
| 3 | 3661 |
| 4 | 76111 |
| 5 | 58067611 |
| 6 | 68165041 |
| 7 | 187059457981 |
| 8 | 3355156783231 |
| 9 | 300222042894631 |
| 10 | 327873266234371 |
| 11 | 5194481903600608411 |
| 12 | 5578681466128739761 |
| 13 | 170044702211669500782121 |
| 14 | 180514164422163370751221 |
[1,31,3661,76111,58067611,68165041,187059457981, 3355156783231,300222042894631,327873266234371, 5194481903600608411,5578681466128739761, 170044702211669500782121,180514164422163370751221] |