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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 19513 |
| 16 | 78052 |
| 17 | 0 |
| 18 | 0 |
| 19 | 3220672 |
| 20 | 9662016 |
| 21 | 0 |
| 22 | 0 |
| 23 | 177021936 |
| 24 | 413051184 |
| 25 | 0 |
| 26 | 0 |
| 27 | 3705860928 |
| 28 | 6882313152 |
| 29 | 0 |
| 30 | 0 |
| 31 | 31883071220 |
| 32 | 47824606830 |
| 33 | 0 |
| 34 | 0 |
| 35 | 118486682496 |
| 36 | 144817056384 |
| 37 | 0 |
| 38 | 0 |
| 39 | 195553169504 |
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19513,78052,0,0, 3220672,9662016,0,0,177021936,413051184,0,0, 3705860928,6882313152,0,0,31883071220,47824606830, 0,0,118486682496,144817056384,0,0,195553169504] |