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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 17 |
| 2 | -49 |
| 3 | -12325 |
| 4 | -159839 |
| 5 | 13946137 |
| 6 | 507212239 |
| 7 | -19660157773 |
| 8 | -1534286839615 |
| 9 | 27078190344737 |
| 10 | 5127629801969359 |
| 11 | -4354576731731957 |
| 12 | -19138555408161520031 |
| 13 | -307693278714841022935 |
| 14 | 78864026725309421626319 |
| 15 | 2796693049208887888175843 |
| 16 | -352296833660767673546447999 |
[1,17,-49,-12325,-159839,13946137,507212239, -19660157773,-1534286839615,27078190344737, 5127629801969359,-4354576731731957, -19138555408161520031,-307693278714841022935, 78864026725309421626319,2796693049208887888175843, -352296833660767673546447999] |