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| n | a(n) |
|---|---|
| 0 | -2 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 3 |
| 5 | 4 |
| 6 | 11 |
| 7 | 15 |
| 8 | 34 |
| 9 | 49 |
| 10 | 99 |
| 11 | 148 |
| 12 | 279 |
| 13 | 427 |
| 14 | 770 |
| 15 | 1197 |
| 16 | 2095 |
| 17 | 3292 |
| 18 | 5643 |
| 19 | 8935 |
| 20 | 15090 |
| 21 | 24025 |
| 22 | 40139 |
| 23 | 64164 |
| 24 | 106351 |
| 25 | 170515 |
| 26 | 280962 |
| 27 | 451477 |
| 28 | 740631 |
| 29 | 1192108 |
| 30 | 1949123 |
| 31 | 3141231 |
| 32 | 5123122 |
| 33 | 8264353 |
| 34 | 13453011 |
| 35 | 21717364 |
| 36 | 35301447 |
| 37 | 57018811 |
| 38 | 92582402 |
[-2,1,0,1,3,4,11,15,34,49,99,148,279,427,770,1197, 2095,3292,5643,8935,15090,24025,40139,64164, 106351,170515,280962,451477,740631,1192108, 1949123,3141231,5123122,8264353,13453011,21717364, 35301447,57018811,92582402] |