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| n | a(n) |
|---|---|
| 1 | 348 |
| 2 | 5388 |
| 3 | 17628 |
| 4 | 46620 |
| 5 | 129564 |
| 6 | 211356 |
| 7 | 342012 |
| 8 | 518892 |
| 9 | 736668 |
| 10 | 1198044 |
[348,5388,17628,46620,129564,211356,342012,518892, 736668,1198044] |