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| n | a(n) |
|---|---|
| 1 | 530 |
| 2 | 10743 |
| 3 | 218298 |
| 4 | 4434257 |
| 5 | 90065275 |
| 6 | 1829373498 |
| 7 | 37157718881 |
| 8 | 754736624943 |
| 9 | 15329985552866 |
| 10 | 311378109150967 |
| 11 | 6324619621199857 |
| 12 | 128463794143755317 |
| 13 | 2609318408138865875 |
| 14 | 52999700037507178758 |
| 15 | 1076514156083681528652 |
[530,10743,218298,4434257,90065275,1829373498, 37157718881,754736624943,15329985552866, 311378109150967,6324619621199857, 128463794143755317,2609318408138865875, 52999700037507178758,1076514156083681528652] |