| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -13 |
| 2 | -68 |
| 3 | 7501 |
| 4 | 34612 |
| 5 | -3368053 |
| 6 | -46106108 |
| 7 | 25293153197 |
| 8 | 115286766772 |
| 9 | -20343772131163 |
| 10 | -463582285448348 |
| 11 | 199983801754948471 |
| 12 | 2734234973817091732 |
| 13 | -696993077392215409273 |
| 14 | -22235435864793932409788 |
| 15 | 52321069430592373062936349 |
| 16 | 238449099270604459179493492 |
[1,-13,-68,7501,34612,-3368053,-46106108, 25293153197,115286766772,-20343772131163, -463582285448348,199983801754948471, 2734234973817091732,-696993077392215409273, -22235435864793932409788, 52321069430592373062936349, 238449099270604459179493492] |