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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | -19 |
| 5 | 1 |
| 6 | 1 |
| 7 | 381 |
| 8 | 381 |
| 9 | 1 |
| 10 | 1 |
| 11 | -7619 |
| 12 | 152781 |
| 13 | -7619 |
| 14 | 1 |
| 15 | 1 |
| 16 | 152381 |
| 17 | 61104781 |
| 18 | 61104781 |
| 19 | 152381 |
| 20 | 1 |
| 21 | 1 |
| 22 | -3047619 |
| 23 | 24442064781 |
| 24 | -488777143219 |
| 25 | 24442064781 |
| 26 | -3047619 |
| 27 | 1 |
| 28 | 1 |
| 29 | 60952381 |
| 30 | 9776822864781 |
| 31 | 3910241587816781 |
| 32 | 3910241587816781 |
[1,1,1,1,-19,1,1,381,381,1,1,-7619,152781,-7619,1, 1,152381,61104781,61104781,152381,1,1,-3047619, 24442064781,-488777143219,24442064781,-3047619,1, 1,60952381,9776822864781,3910241587816781, 3910241587816781] |