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| n | a(n) |
|---|---|
| 6 | 1 |
| 7 | 63 |
| 8 | 192 |
| 9 | 432 |
| 10 | 832 |
| 11 | 1452 |
| 12 | 2364 |
| 13 | 3653 |
| 14 | 5418 |
| 15 | 7773 |
| 16 | 10848 |
| 17 | 14790 |
| 18 | 19764 |
| 19 | 25954 |
| 20 | 33564 |
| 21 | 42819 |
| 22 | 53966 |
| 23 | 67275 |
| 24 | 83040 |
| 25 | 101580 |
| 26 | 123240 |
| 27 | 148392 |
| 28 | 177436 |
| 29 | 210801 |
| 30 | 248946 |
| 31 | 292361 |
| 32 | 341568 |
| 33 | 397122 |
| 34 | 459612 |
| 35 | 529662 |
[1,63,192,432,832,1452,2364,3653,5418,7773,10848, 14790,19764,25954,33564,42819,53966,67275,83040, 101580,123240,148392,177436,210801,248946,292361, 341568,397122,459612,529662] |