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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 101 |
| 5 | 5807 |
| 6 | 77801 |
| 7 | 82949 |
| 8 | 170636 |
| 9 | 170636 |
| 10 | 170636 |
| 11 | 363113 |
| 12 | 363113 |
| 13 | 84848 |
| 14 | 710567 |
| 15 | 22435781 |
| 16 | 3901243741 |
| 17 | 27210449083 |
| 18 | 1003538672911 |
| 19 | 248595095590537 |
| 20 | 10165684261926701 |
| 21 | 438167567023512863 |
| 22 | 439119040574907047 |
[1,1,3,101,5807,77801,82949,170636,170636,170636, 363113,363113,84848,710567,22435781,3901243741, 27210449083,1003538672911,248595095590537, 10165684261926701,438167567023512863, 439119040574907047] |