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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 5 |
| 3 | 31 |
| 4 | 47 |
| 5 | 157 |
| 6 | 911 |
| 7 | 1021 |
| 8 | 1487 |
| 9 | 4283 |
| 10 | 5147 |
| 11 | 8629 |
| 12 | 11069 |
| 13 | 15017 |
| 14 | 20939 |
| 15 | 22447 |
| 16 | 24709 |
| 17 | 38239 |
| 18 | 80803 |
[5,5,31,47,157,911,1021,1487,4283,5147,8629,11069, 15017,20939,22447,24709,38239,80803] |