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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 3 |
| 2 | 1 |
| 3 | -9 |
| 4 | -31 |
| 5 | -57 |
| 6 | -47 |
| 7 | 87 |
| 8 | 449 |
| 9 | 999 |
| 10 | 1201 |
| 11 | -393 |
| 12 | -5983 |
| 13 | -16377 |
| 14 | -25199 |
| 15 | -10089 |
| 16 | 70529 |
| 17 | 251943 |
| 18 | 473713 |
| 19 | 413367 |
| 20 | -654751 |
| 21 | -3617721 |
| 22 | -8234159 |
| 23 | -10231593 |
| 24 | 2241857 |
| 25 | 47651943 |
| 26 | 133988401 |
| 27 | 211357431 |
| 28 | 98118689 |
| 29 | -551073657 |
| 30 | -2045695727 |
| 31 | -3932792553 |
| 32 | -3615594751 |
[2,3,1,-9,-31,-57,-47,87,449,999,1201,-393,-5983, -16377,-25199,-10089,70529,251943,473713,413367, -654751,-3617721,-8234159,-10231593,2241857, 47651943,133988401,211357431,98118689,-551073657, -2045695727,-3932792553,-3615594751] |