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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 3 |
| 4 | 63 |
| 5 | 91 |
| 6 | 91 |
| 7 | 249 |
| 8 | 249 |
| 9 | 384 |
| 10 | 391 |
| 11 | 391 |
| 12 | 2823 |
| 13 | 9996 |
| 14 | 9996 |
| 15 | 17260 |
| 16 | 17260 |
| 17 | 39984 |
| 18 | 39984 |
| 19 | 39984 |
| 20 | 308642 |
| 21 | 308642 |
| 22 | 308642 |
| 23 | 308642 |
| 24 | 308642 |
| 25 | 308642 |
| 26 | 308642 |
| 27 | 308642 |
| 28 | 308642 |
| 29 | 308642 |
| 30 | 99999996 |
| 31 | 314558578 |
| 32 | 381808465 |
| 33 | 381808465 |
| 34 | 381808465 |
| 35 | 399999984 |
| 36 | 399999984 |
| 37 | 399999984 |
| 38 | 399999984 |
[1,1,3,3,63,91,91,249,249,384,391,391,2823,9996, 9996,17260,17260,39984,39984,39984,308642,308642, 308642,308642,308642,308642,308642,308642,308642, 308642,99999996,314558578,381808465,381808465, 381808465,399999984,399999984,399999984,399999984] |