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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 0 |
| 3 | 8 |
| 4 | -4 |
| 5 | 8 |
| 6 | -10 |
| 7 | 8 |
| 8 | 10 |
| 9 | -8 |
| 10 | 12 |
| 11 | -8 |
| 12 | -10 |
| 13 | 8 |
| 14 | 10 |
| 15 | 6 |
| 16 | -30 |
| 17 | 42 |
| 18 | -26 |
| 19 | -8 |
| 20 | 20 |
| 21 | -4 |
| 22 | 0 |
| 23 | 18 |
| 24 | -10 |
| 25 | -22 |
| 26 | 8 |
| 27 | -12 |
| 28 | 6 |
| 29 | 74 |
| 30 | -62 |
| 31 | 4 |
| 32 | -10 |
| 33 | 38 |
| 34 | -44 |
| 35 | 24 |
| 36 | 6 |
| 37 | -24 |
| 38 | 16 |
| 39 | -8 |
| 40 | -8 |
| 41 | 42 |
| 42 | -48 |
| 43 | 12 |
| 44 | -14 |
| 45 | 64 |
| 46 | 32 |
| 47 | -88 |
| 48 | -10 |
| 49 | 10 |
[4,0,8,-4,8,-10,8,10,-8,12,-8,-10,8,10,6,-30,42, -26,-8,20,-4,0,18,-10,-22,8,-12,6,74,-62,4,-10,38, -44,24,6,-24,16,-8,-8,42,-48,12,-14,64,32,-88,-10, 10] |