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| n | a(n) |
|---|---|
| 7 | 330 |
| 8 | 4455 |
| 9 | 32175 |
| 10 | 165165 |
| 11 | 675675 |
| 12 | 2342340 |
| 13 | 7147140 |
| 14 | 19691100 |
| 15 | 49884120 |
| 16 | 117781950 |
| 17 | 261891630 |
| 18 | 552882330 |
| 19 | 1115464350 |
| 20 | 2162284740 |
| 21 | 4045090500 |
| 22 | 7330194300 |
| 23 | 12907516050 |
| 24 | 22145248125 |
| 25 | 37105593525 |
| 26 | 60841155375 |
| 27 | 97796523825 |
| 28 | 154345534200 |
| 29 | 239501691000 |
| 30 | 365847510600 |
[330,4455,32175,165165,675675,2342340,7147140, 19691100,49884120,117781950,261891630,552882330, 1115464350,2162284740,4045090500,7330194300, 12907516050,22145248125,37105593525,60841155375, 97796523825,154345534200,239501691000, 365847510600] |