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| n | a(n) |
|---|---|
| 0 | 7 |
| 1 | -4 |
| 2 | 36 |
| 3 | -23 |
| 4 | 91 |
| 5 | -91 |
| 6 | 183 |
| 7 | -167 |
| 8 | 275 |
| 9 | -271 |
| 10 | 427 |
| 11 | -360 |
| 12 | 504 |
| 13 | -488 |
| 14 | 721 |
| 15 | -725 |
| 16 | 1008 |
| 17 | -1035 |
| 18 | 1327 |
| 19 | -1260 |
| 20 | 1461 |
| 21 | -1389 |
| 22 | 1769 |
| 23 | -1833 |
| 24 | 2189 |
| 25 | -2049 |
| 26 | 2341 |
| 27 | -2289 |
| 28 | 2592 |
| 29 | -2499 |
| 30 | 2975 |
| 31 | -2988 |
| 32 | 3480 |
| 33 | -3395 |
| 34 | 3899 |
| 35 | -3935 |
| 36 | 4415 |
| 37 | -4215 |
| 38 | 4751 |
| 39 | -4663 |
| 40 | 5155 |
| 41 | -5123 |
| 42 | 5663 |
[7,-4,36,-23,91,-91,183,-167,275,-271,427,-360, 504,-488,721,-725,1008,-1035,1327,-1260,1461, -1389,1769,-1833,2189,-2049,2341,-2289,2592,-2499, 2975,-2988,3480,-3395,3899,-3935,4415,-4215,4751, -4663,5155,-5123,5663] |