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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 77 |
| 3 | 410 |
| 4 | 1525 |
| 5 | 4508 |
| 6 | 11291 |
| 7 | 25056 |
| 8 | 50659 |
| 9 | 95130 |
| 10 | 168289 |
| 11 | 283338 |
| 12 | 457627 |
| 13 | 713374 |
| 14 | 1078615 |
| 15 | 1587974 |
| 16 | 2283803 |
| 17 | 3217102 |
| 18 | 4448769 |
| 19 | 6050622 |
| 20 | 8106883 |
| 21 | 10715232 |
| 22 | 13988475 |
| 23 | 18055740 |
| 24 | 23064277 |
| 25 | 29180742 |
| 26 | 36593245 |
| 27 | 45512628 |
| 28 | 56174753 |
| 29 | 68841880 |
[8,77,410,1525,4508,11291,25056,50659,95130, 168289,283338,457627,713374,1078615,1587974, 2283803,3217102,4448769,6050622,8106883,10715232, 13988475,18055740,23064277,29180742,36593245, 45512628,56174753,68841880] |