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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 0 |
| 3 | -4 |
| 4 | 6 |
| 5 | 0 |
| 6 | 42 |
| 7 | -24 |
| 8 | 36 |
| 9 | 0 |
| 10 | 7296 |
| 11 | 252 |
| 12 | -144 |
| 13 | 216 |
| 14 | 0 |
| 15 | -7931976 |
| 16 | 43776 |
| 17 | 1512 |
| 18 | -864 |
| 19 | 1296 |
| 20 | 0 |
| 21 | -45557382240 |
| 22 | -47591856 |
| 23 | 262656 |
| 24 | 9072 |
| 25 | -5184 |
| 26 | 7776 |
| 27 | 0 |
| 28 | 3064554175021200 |
| 29 | -273344293440 |
| 30 | -285551136 |
| 31 | 1575936 |
| 32 | 54432 |
| 33 | -31104 |
| 34 | 46656 |
| 35 | 0 |
| 36 | 801993619807364206080 |
[0,1,0,-4,6,0,42,-24,36,0,7296,252,-144,216,0, -7931976,43776,1512,-864,1296,0,-45557382240, -47591856,262656,9072,-5184,7776,0, 3064554175021200,-273344293440,-285551136,1575936, 54432,-31104,46656,0,801993619807364206080] |