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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 16 |
| 3 | 216 |
| 4 | 422 |
| 5 | 470 |
| 6 | 51016 |
| 7 | 5082 |
| 8 | 4446 |
| 9 | 864 |
| 10 | 106688 |
| 11 | 1301846 |
| 12 | 880 |
| 13 | 204182 |
| 14 | 1985872 |
| 15 | 236964 |
| 16 | 646310 |
| 17 | 1030 |
| 18 | 176778 |
| 19 | 2799756 |
| 20 | 96178962 |
| 21 | 563400 |
| 22 | 62092576 |
| 23 | 1566805968 |
| 24 | 27274 |
| 25 | 559406 |
| 26 | -16252236 |
| 27 | 1040774592 |
| 28 | 263042394 |
| 29 | 7794826 |
| 30 | 115781204 |
| 31 | 13256922 |
| 32 | -16386856 |
| 33 | -1230440 |
| 34 | 376172 |
| 35 | -67188814 |
| 36 | 222905278 |
| 37 | 13547232 |
| 38 | 28352541646 |
[2,16,216,422,470,51016,5082,4446,864,106688, 1301846,880,204182,1985872,236964,646310,1030, 176778,2799756,96178962,563400,62092576, 1566805968,27274,559406,-16252236,1040774592, 263042394,7794826,115781204,13256922,-16386856, -1230440,376172,-67188814,222905278,13547232, 28352541646] |