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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 34 |
| 3 | 17 |
| 4 | 119 |
| 5 | 507 |
| 6 | 934 |
| 7 | 6236 |
| 8 | 28894 |
| 9 | 110488 |
| 10 | 622009 |
| 11 | 3049916 |
| 12 | 14018671 |
| 13 | 73811194 |
| 14 | 367730182 |
| 15 | 1780561104 |
| 16 | 9123925882 |
| 17 | 45610653026 |
| 18 | 225153627304 |
| 19 | 1139574453318 |
| 20 | 5701870326247 |
| 21 | 28374918210978 |
| 22 | 142791675905301 |
| 23 | 714723290068185 |
[8,34,17,119,507,934,6236,28894,110488,622009, 3049916,14018671,73811194,367730182,1780561104, 9123925882,45610653026,225153627304,1139574453318, 5701870326247,28374918210978,142791675905301, 714723290068185] |