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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 7 |
| 5 | 7 |
| 6 | 23 |
| 7 | 7 |
| 8 | 119 |
| 9 | 111 |
| 10 | 335 |
| 11 | 15 |
| 12 | 2023 |
| 13 | 1991 |
| 14 | 6103 |
| 15 | 2007 |
| 16 | 30663 |
| 17 | 28631 |
| 18 | 85911 |
| 19 | 3863 |
| 20 | 517719 |
| 21 | 509015 |
| 22 | 1560919 |
| 23 | 513239 |
| 24 | 7849047 |
| 25 | 7329047 |
| 26 | 21988695 |
| 27 | 997143 |
| 28 | 132526679 |
| 29 | 130322967 |
| 30 | 399508183 |
| 31 | 131594967 |
| 32 | 2009331927 |
| 33 | 1876556503 |
| 34 | 5629933143 |
| 35 | 252047383 |
[1,0,1,0,7,7,23,7,119,111,335,15,2023,1991,6103, 2007,30663,28631,85911,3863,517719,509015,1560919, 513239,7849047,7329047,21988695,997143,132526679, 130322967,399508183,131594967,2009331927, 1876556503,5629933143,252047383] |