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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | -7 |
| 2 | -8 |
| 3 | 679 |
| 4 | 712 |
| 5 | -55447 |
| 6 | -173528 |
| 7 | 76401143 |
| 8 | 79667272 |
| 9 | -11285650537 |
| 10 | -58837937048 |
| 11 | 20376570109189 |
| 12 | 63739859095432 |
| 13 | -13043993481939427 |
| 14 | -95206619832302168 |
| 15 | 179847781675544019751 |
| 16 | 187526908256964757192 |
| 17 | -50184461824867212568117 |
[1,-7,-8,679,712,-55447,-173528,76401143,79667272, -11285650537,-58837937048,20376570109189, 63739859095432,-13043993481939427, -95206619832302168,179847781675544019751, 187526908256964757192,-50184461824867212568117] |