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| n | a(n) |
|---|---|
| 1 | -1 |
| 2 | 2 |
| 3 | -2 |
| 4 | 18 |
| 5 | -8 |
| 6 | -19 |
| 7 | 3 |
| 8 | -3 |
| 9 | 10 |
| 10 | -7 |
| 11 | 4 |
| 12 | -4 |
| 13 | 9 |
| 14 | 5 |
| 15 | -5 |
| 16 | -17 |
| 17 | 6 |
| 18 | -6 |
| 19 | 19 |
| 20 | 7 |
| 21 | -7 |
| 22 | -15 |
| 23 | 8 |
| 24 | -8 |
| 25 | 17 |
| 26 | 361 |
| 27 | -26 |
| 28 | 9 |
| 29 | -9 |
| 30 | 28 |
| 31 | 10 |
| 32 | -10 |
| 33 | 11 |
| 34 | -11 |
| 35 | -23 |
| 36 | -35 |
| 37 | -71 |
| 38 | 12 |
| 39 | -12 |
| 40 | 73 |
| 41 | 37 |
| 42 | 25 |
| 43 | 13 |
| 44 | -13 |
| 45 | 14 |
| 46 | -14 |
| 47 | -44 |
| 48 | 15 |
| 49 | -15 |
| 50 | 46 |
| 51 | -31 |
| 52 | -63 |
| 53 | 16 |
| 54 | -16 |
| 55 | 65 |
| 56 | 33 |
| 57 | 17 |
| 58 | -17 |
| 59 | 361 |
| 60 | -53 |
| 61 | 18 |
| 62 | -18 |
| 63 | 55 |
| 64 | 19 |
| 65 | -19 |
| 66 | -39 |
| 67 | 20 |
| 68 | -20 |
| 69 | 41 |
| 70 | -62 |
| 71 | 21 |
| 72 | -21 |
| 73 | 64 |
| 74 | 22 |
| 75 | -22 |
| 76 | 23 |
| 77 | -23 |
[-1,2,-2,18,-8,-19,3,-3,10,-7,4,-4,9,5,-5,-17,6, -6,19,7,-7,-15,8,-8,17,361,-26,9,-9,28,10,-10,11, -11,-23,-35,-71,12,-12,73,37,25,13,-13,14,-14,-44, 15,-15,46,-31,-63,16,-16,65,33,17,-17,361,-53,18, -18,55,19,-19,-39,20,-20,41,-62,21,-21,64,22,-22, 23,-23] |