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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 7 |
| 4 | 7 |
| 5 | 96 |
| 6 | 96 |
| 7 | 96 |
| 8 | 189 |
| 9 | 902 |
| 10 | 902 |
| 11 | 4267 |
| 12 | 8375 |
| 13 | 8375 |
| 14 | 8375 |
| 15 | 11791 |
| 16 | 11791 |
| 17 | 112954 |
| 18 | 436893 |
| 19 | 726844 |
| 20 | 726844 |
| 21 | 2005750 |
| 22 | 2005750 |
| 23 | 2005750 |
| 24 | 42248747 |
| 25 | 171498580 |
| 26 | 171498580 |
| 27 | 171498580 |
| 28 | 469458286 |
| 29 | 1222711767 |
| 30 | 1407238214 |
| 31 | 1407238214 |
[1,1,7,7,96,96,96,189,902,902,4267,8375,8375,8375, 11791,11791,112954,436893,726844,726844,2005750, 2005750,2005750,42248747,171498580,171498580, 171498580,469458286,1222711767,1407238214, 1407238214] |