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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 49 |
| 3 | 987 |
| 4 | 1044 |
| 5 | 7152 |
| 6 | 7695 |
| 7 | 9477 |
| 8 | 20464 |
| 9 | 21375 |
| 10 | 56887 |
| 11 | 115354 |
| 12 | 163871 |
[1,49,987,1044,7152,7695,9477,20464,21375,56887, 115354,163871] |