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A361069 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | -3 |
| 3 | 40 |
| 4 | -719 |
| 5 | 18396 |
| 6 | -598157 |
| 7 | 23713726 |
| 8 | -1108701519 |
| 9 | 59735988424 |
| 10 | -3644505746549 |
| 11 | 248358786667674 |
| 12 | -18697767289462967 |
| 13 | 1541202721786228060 |
| 14 | -138046868771541971373 |
| 15 | 13351368704222195975206 |
| 16 | -1386710317839048140282783 |
| 17 | 153939247458296219191539984 |
[1,1,-3,40,-719,18396,-598157,23713726, -1108701519,59735988424,-3644505746549, 248358786667674,-18697767289462967, 1541202721786228060,-138046868771541971373, 13351368704222195975206, -1386710317839048140282783, 153939247458296219191539984] |