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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 30 |
| 9 | 30 |
| 10 | 0 |
| 11 | 0 |
| 12 | 412 |
| 13 | 1826 |
| 14 | 412 |
| 15 | 0 |
| 16 | 0 |
| 17 | 4018 |
| 18 | 14952 |
| 19 | 14952 |
| 20 | 4018 |
| 21 | 0 |
| 22 | 0 |
| 23 | 35472 |
| 24 | 137676 |
| 25 | 210308 |
| 26 | 137676 |
| 27 | 35472 |
| 28 | 0 |
| 29 | 0 |
| 30 | 296062 |
| 31 | 1032030 |
| 32 | 2582100 |
| 33 | 2582100 |
| 34 | 1032030 |
| 35 | 296062 |
| 36 | 0 |
| 37 | 0 |
| 38 | 2378276 |
| 39 | 7679079 |
| 40 | 27360940 |
| 41 | 36329997 |
| 42 | 27360940 |
| 43 | 7679079 |
[0,0,0,0,0,0,0,30,30,0,0,412,1826,412,0,0,4018, 14952,14952,4018,0,0,35472,137676,210308,137676, 35472,0,0,296062,1032030,2582100,2582100,1032030, 296062,0,0,2378276,7679079,27360940,36329997, 27360940,7679079] |