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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 17 |
| 3 | 17 |
| 4 | 272 |
| 5 | 2452 |
| 6 | 272 |
| 7 | 4667 |
| 8 | 413375 |
| 9 | 413375 |
| 10 | 4667 |
| 11 | 80702 |
| 12 | 72559212 |
| 13 | 706120206 |
| 14 | 72559212 |
| 15 | 80702 |
| 16 | 1397477 |
| 17 | 12940532183 |
| 18 | 1275102148950 |
| 19 | 1275102148950 |
| 20 | 12940532183 |
| 21 | 1397477 |
| 22 | 24207692 |
| 23 | 2322145946560 |
| 24 | 2366880827870877 |
[2,17,17,272,2452,272,4667,413375,413375,4667, 80702,72559212,706120206,72559212,80702,1397477, 12940532183,1275102148950,1275102148950, 12940532183,1397477,24207692,2322145946560, 2366880827870877] |