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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | -2 |
| 3 | 6 |
| 4 | -3 |
| 5 | -3 |
| 6 | 8 |
| 7 | 0 |
| 8 | -8 |
| 9 | 0 |
| 10 | 20 |
| 11 | -5 |
| 12 | -5 |
| 13 | -5 |
| 14 | -5 |
| 15 | 12 |
| 16 | 6 |
| 17 | -6 |
| 18 | -12 |
| 19 | -6 |
| 20 | 6 |
| 21 | 42 |
| 22 | -7 |
| 23 | -7 |
| 24 | -7 |
| 25 | -7 |
| 26 | -7 |
| 27 | -7 |
| 28 | 32 |
| 29 | 0 |
| 30 | 0 |
| 31 | 0 |
| 32 | -32 |
| 33 | 0 |
| 34 | 0 |
| 35 | 0 |
| 36 | 54 |
| 37 | 0 |
| 38 | 0 |
| 39 | -27 |
| 40 | 0 |
| 41 | 0 |
| 42 | -27 |
| 43 | 0 |
| 44 | 0 |
| 45 | 40 |
| 46 | 10 |
| 47 | -10 |
| 48 | 10 |
| 49 | -10 |
| 50 | -40 |
| 51 | -10 |
| 52 | 10 |
| 53 | -10 |
| 54 | 10 |
| 55 | 110 |
| 56 | -11 |
| 57 | -11 |
| 58 | -11 |
| 59 | -11 |
| 60 | -11 |
| 61 | -11 |
| 62 | -11 |
| 63 | -11 |
| 64 | -11 |
| 65 | -11 |
[1,2,-2,6,-3,-3,8,0,-8,0,20,-5,-5,-5,-5,12,6,-6, -12,-6,6,42,-7,-7,-7,-7,-7,-7,32,0,0,0,-32,0,0,0, 54,0,0,-27,0,0,-27,0,0,40,10,-10,10,-10,-40,-10, 10,-10,10,110,-11,-11,-11,-11,-11,-11,-11,-11,-11, -11] |