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| n | a(n) |
|---|---|
| 1 | 67797 |
| 2 | 171315 |
| 3 | 444933 |
| 4 | 1221507 |
| 5 | 4334499 |
| 6 | 15889635 |
| 7 | 60542019 |
| 8 | 273661767 |
| 9 | 1250235675 |
| 10 | 5772573567 |
| 11 | 29686552515 |
| 12 | 152970689943 |
| 13 | 789762091707 |
| 14 | 4359410074935 |
| 15 | 24070513701123 |
| 16 | 132943684168287 |
| 17 | 763351676388819 |
[67797,171315,444933,1221507,4334499,15889635, 60542019,273661767,1250235675,5772573567, 29686552515,152970689943,789762091707, 4359410074935,24070513701123,132943684168287, 763351676388819] |