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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 1743970176 |
| 8 | 265249592244 |
| 9 | 23321125795968 |
| 10 | 1278342677154816 |
| 11 | 47813572188660096 |
| 12 | 1304718565331589408 |
| 13 | 27319796673566431104 |
| 14 | 456557276977081353216 |
| 15 | 6281997628403361376512 |
| 16 | 72977548924117035071874 |
[1,0,0,0,0,0,0,1743970176,265249592244, 23321125795968,1278342677154816,47813572188660096, 1304718565331589408,27319796673566431104, 456557276977081353216,6281997628403361376512, 72977548924117035071874] |