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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | -6 |
| 5 | 5 |
| 6 | 7 |
| 7 | -10 |
| 8 | 8 |
| 9 | -14 |
| 10 | 9 |
| 11 | -24 |
| 12 | 11 |
| 13 | 12 |
| 14 | -18 |
| 15 | 13 |
| 16 | -22 |
| 17 | 15 |
| 18 | -39 |
| 19 | 16 |
| 20 | 17 |
| 21 | -20 |
| 22 | 19 |
| 23 | -34 |
| 24 | 21 |
| 25 | -38 |
| 26 | 23 |
| 27 | -69 |
| 28 | 25 |
| 29 | 26 |
| 30 | -35 |
| 31 | 27 |
| 32 | -30 |
| 33 | 28 |
| 34 | -36 |
| 35 | 29 |
| 36 | -91 |
| 37 | 31 |
| 38 | 32 |
| 39 | -58 |
| 40 | 33 |
| 41 | -44 |
| 42 | 37 |
| 43 | -62 |
| 44 | 40 |
| 45 | -48 |
| 46 | 41 |
| 47 | -185 |
| 48 | 42 |
| 49 | 43 |
| 50 | -82 |
| 51 | 45 |
| 52 | -63 |
| 53 | 46 |
| 54 | -86 |
| 55 | 47 |
| 56 | -115 |
| 57 | 49 |
| 58 | -141 |
| 59 | 50 |
[2,3,4,-6,5,7,-10,8,-14,9,-24,11,12,-18,13,-22,15, -39,16,17,-20,19,-34,21,-38,23,-69,25,26,-35,27, -30,28,-36,29,-91,31,32,-58,33,-44,37,-62,40,-48, 41,-185,42,43,-82,45,-63,46,-86,47,-115,49,-141, 50] |