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| n | a(n) |
|---|---|
| 1 | -6 |
| 2 | -12 |
| 3 | 10 |
| 4 | 105 |
| 5 | -20 |
| 6 | -154 |
| 7 | 15 |
| 8 | 4403 |
| 9 | -40 |
| 10 | -30 |
| 11 | 364 |
| 12 | -4921 |
| 13 | 21 |
| 14 | 440 |
| 15 | 24339 |
| 16 | 33 |
| 17 | -42 |
| 18 | -101639 |
| 19 | 272510 |
| 20 | 28 |
| 21 | 5003773320 |
| 22 | -2736 |
| 23 | 19866 |
| 24 | -230 |
| 25 | -56 |
| 26 | 25312 |
| 27 | -3712351475 |
| 28 | 36 |
| 29 | 1171388655 |
| 30 | 740 |
| 31 | 156 |
| 32 | 1100 |
| 33 | -4277 |
| 34 | 45 |
| 35 | 551048889 |
| 36 | 4554 |
| 37 | 228 |
[-6,-12,10,105,-20,-154,15,4403,-40,-30,364,-4921, 21,440,24339,33,-42,-101639,272510,28,5003773320, -2736,19866,-230,-56,25312,-3712351475,36, 1171388655,740,156,1100,-4277,45,551048889,4554, 228] |