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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | -1 |
| 6 | -3 |
| 7 | -7 |
| 8 | -31 |
| 9 | -17 |
| 10 | -19 |
| 11 | -23 |
| 12 | -47 |
| 13 | -1 |
| 14 | 29 |
| 15 | 89 |
| 16 | 449 |
| 17 | 271 |
| 18 | 333 |
| 19 | 457 |
| 20 | 1201 |
| 21 | 287 |
| 22 | -131 |
| 23 | -967 |
| 24 | -5983 |
| 25 | -4049 |
| 26 | -5459 |
| 27 | -8279 |
| 28 | -25199 |
| 29 | -8641 |
| 30 | -3363 |
| 31 | 7193 |
| 32 | 70529 |
| 33 | 56143 |
| 34 | 83981 |
| 35 | 139657 |
| 36 | 473713 |
| 37 | 194399 |
| 38 | 137789 |
| 39 | 24569 |
| 40 | -654751 |
| 41 | -703889 |
| 42 | -1205907 |
| 43 | -2209943 |
[2,1,1,1,1,-1,-3,-7,-31,-17,-19,-23,-47,-1,29,89, 449,271,333,457,1201,287,-131,-967,-5983,-4049, -5459,-8279,-25199,-8641,-3363,7193,70529,56143, 83981,139657,473713,194399,137789,24569,-654751, -703889,-1205907,-2209943] |