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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 6 |
| 4 | 1 |
| 5 | 2 |
| 6 | 7 |
| 7 | 6 |
| 8 | 2 |
| 9 | 9 |
| 10 | 78 |
| 11 | 7 |
| 12 | 12 |
| 13 | 9 |
| 14 | 24 |
| 15 | 420 |
| 16 | 78 |
| 17 | 14 |
| 18 | 54 |
| 19 | 24 |
| 20 | 130 |
| 21 | 6872 |
| 22 | 420 |
| 23 | 156 |
| 24 | 63 |
| 25 | 144 |
| 26 | 130 |
| 27 | 720 |
| 28 | 17253 |
| 29 | 6872 |
| 30 | 840 |
| 31 | 702 |
| 32 | 168 |
| 33 | 780 |
| 34 | 720 |
| 35 | 8505 |
| 36 | 326552 |
| 37 | 17253 |
| 38 | 13744 |
| 39 | 3780 |
| 40 | 1872 |
| 41 | 910 |
| 42 | 4320 |
| 43 | 8505 |
| 44 | 35840 |
[1,1,1,6,1,2,7,6,2,9,78,7,12,9,24,420,78,14,54,24, 130,6872,420,156,63,144,130,720,17253,6872,840, 702,168,780,720,8505,326552,17253,13744,3780,1872, 910,4320,8505,35840] |