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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | -4 |
| 3 | 8 |
| 4 | -10 |
| 5 | 8 |
| 6 | -8 |
| 7 | 16 |
| 8 | -20 |
| 9 | 10 |
| 10 | -8 |
| 11 | 24 |
| 12 | -24 |
| 13 | 8 |
| 14 | -16 |
| 15 | 32 |
| 16 | -26 |
| 17 | 16 |
| 18 | -12 |
| 19 | 24 |
| 20 | -40 |
| 21 | 16 |
| 22 | -8 |
| 23 | 48 |
| 24 | -40 |
| 25 | 10 |
| 26 | -24 |
| 27 | 32 |
| 28 | -32 |
| 29 | 24 |
| 30 | -16 |
| 31 | 48 |
| 32 | -52 |
| 33 | 16 |
| 34 | -16 |
| 35 | 48 |
| 36 | -50 |
| 37 | 8 |
| 38 | -24 |
| 39 | 64 |
| 40 | -40 |
| 41 | 32 |
| 42 | -16 |
| 43 | 24 |
| 44 | -72 |
| 45 | 24 |
| 46 | -16 |
| 47 | 80 |
| 48 | -56 |
| 49 | 18 |
| 50 | -28 |
[1,2,-4,8,-10,8,-8,16,-20,10,-8,24,-24,8,-16,32, -26,16,-12,24,-40,16,-8,48,-40,10,-24,32,-32,24, -16,48,-52,16,-16,48,-50,8,-24,64,-40,32,-16,24, -72,24,-16,80,-56,18,-28] |