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| n | a(n) |
|---|---|
| 0 | 4 |
| 1 | 0 |
| 2 | 12 |
| 3 | -8 |
| 4 | 20 |
| 5 | -12 |
| 6 | 44 |
| 7 | -40 |
| 8 | 44 |
| 9 | -8 |
| 10 | 68 |
| 11 | -48 |
| 12 | 84 |
| 13 | 36 |
| 14 | 80 |
| 15 | -60 |
| 16 | 68 |
| 17 | 16 |
| 18 | 40 |
| 19 | 12 |
| 20 | 116 |
| 21 | -64 |
| 22 | 228 |
| 23 | -56 |
| 24 | 28 |
| 25 | 24 |
| 26 | 80 |
| 27 | -24 |
| 28 | 60 |
| 29 | 92 |
| 30 | 224 |
| 31 | -100 |
| 32 | 20 |
| 33 | 68 |
| 34 | 88 |
| 35 | 40 |
| 36 | 108 |
| 37 | -84 |
| 38 | 412 |
| 39 | -116 |
| 40 | 8 |
| 41 | 136 |
| 42 | 132 |
| 43 | -108 |
| 44 | 128 |
| 45 | 244 |
| 46 | 460 |
| 47 | -228 |
| 48 | 88 |
| 49 | 40 |
| 50 | 220 |
| 51 | -120 |
| 52 | 164 |
| 53 | 180 |
| 54 | 344 |
| 55 | 12 |
| 56 | 168 |
[4,0,12,-8,20,-12,44,-40,44,-8,68,-48,84,36,80, -60,68,16,40,12,116,-64,228,-56,28,24,80,-24,60, 92,224,-100,20,68,88,40,108,-84,412,-116,8,136, 132,-108,128,244,460,-228,88,40,220,-120,164,180, 344,12,168] |