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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 1 |
| 5 | 16 |
| 6 | 15 |
| 7 | 6 |
| 8 | 1 |
| 9 | 125 |
| 10 | 222 |
| 11 | 205 |
| 12 | 120 |
| 13 | 45 |
| 14 | 10 |
| 15 | 1 |
| 16 | 1296 |
| 17 | 3660 |
| 18 | 5700 |
| 19 | 6165 |
| 20 | 4945 |
| 21 | 2997 |
| 22 | 1365 |
| 23 | 455 |
| 24 | 105 |
| 25 | 15 |
| 26 | 1 |
| 27 | 16807 |
| 28 | 68295 |
| 29 | 156555 |
| 30 | 258125 |
| 31 | 331506 |
| 32 | 343140 |
| 33 | 290745 |
| 34 | 202755 |
| 35 | 116175 |
| 36 | 54257 |
| 37 | 20349 |
| 38 | 5985 |
| 39 | 1330 |
| 40 | 210 |
| 41 | 21 |
| 42 | 1 |
| 43 | 262144 |
| 44 | 1436568 |
[1,1,3,1,16,15,6,1,125,222,205,120,45,10,1,1296, 3660,5700,6165,4945,2997,1365,455,105,15,1,16807, 68295,156555,258125,331506,343140,290745,202755, 116175,54257,20349,5985,1330,210,21,1,262144, 1436568] |