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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 2 |
| 5 | 16 |
| 6 | 0 |
| 7 | 8 |
| 8 | 60 |
| 9 | 24 |
| 10 | 24 |
| 11 | 12 |
| 12 | 288 |
| 13 | 144 |
| 14 | 216 |
| 15 | 0 |
| 16 | 72 |
| 17 | 1584 |
| 18 | 1296 |
| 19 | 1152 |
| 20 | 576 |
| 21 | 288 |
| 22 | 144 |
| 23 | 10368 |
| 24 | 9216 |
| 25 | 10368 |
| 26 | 4608 |
| 27 | 4608 |
| 28 | 0 |
| 29 | 1152 |
| 30 | 74880 |
| 31 | 83520 |
| 32 | 86400 |
| 33 | 60480 |
| 34 | 31680 |
| 35 | 17280 |
| 36 | 5760 |
| 37 | 2880 |
| 38 | 604800 |
| 39 | 748800 |
| 40 | 892800 |
| 41 | 576000 |
| 42 | 460800 |
| 43 | 172800 |
| 44 | 144000 |
| 45 | 0 |
| 46 | 28800 |
[1,1,2,4,2,16,0,8,60,24,24,12,288,144,216,0,72, 1584,1296,1152,576,288,144,10368,9216,10368,4608, 4608,0,1152,74880,83520,86400,60480,31680,17280, 5760,2880,604800,748800,892800,576000,460800, 172800,144000,0,28800] |