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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | -6 |
| 3 | 0 |
| 4 | 36 |
| 5 | 12 |
| 6 | 0 |
| 7 | 24 |
| 8 | -216 |
| 9 | 0 |
| 10 | -72 |
| 11 | 48 |
| 12 | 0 |
| 13 | 60 |
| 14 | -144 |
| 15 | 0 |
| 16 | 1296 |
| 17 | 84 |
| 18 | 0 |
| 19 | 96 |
| 20 | 432 |
| 21 | 0 |
| 22 | -288 |
| 23 | 120 |
| 24 | 0 |
| 25 | 144 |
| 26 | -360 |
| 27 | 0 |
| 28 | 864 |
| 29 | 156 |
| 30 | 0 |
| 31 | 168 |
| 32 | -7776 |
| 33 | 0 |
| 34 | -504 |
| 35 | 288 |
| 36 | 0 |
| 37 | 204 |
| 38 | -576 |
| 39 | 0 |
| 40 | -2592 |
| 41 | 228 |
| 42 | 0 |
| 43 | 240 |
| 44 | 1728 |
| 45 | 0 |
| 46 | -720 |
| 47 | 264 |
| 48 | 0 |
| 49 | 576 |
| 50 | -864 |
| 51 | 0 |
| 52 | 2160 |
| 53 | 300 |
| 54 | 0 |
| 55 | 576 |
| 56 | -5184 |
| 57 | 0 |
| 58 | -936 |
| 59 | 336 |
[1,-6,0,36,12,0,24,-216,0,-72,48,0,60,-144,0,1296, 84,0,96,432,0,-288,120,0,144,-360,0,864,156,0,168, -7776,0,-504,288,0,204,-576,0,-2592,228,0,240, 1728,0,-720,264,0,576,-864,0,2160,300,0,576,-5184, 0,-936,336] |