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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 2 |
| 4 | 21 |
| 5 | 15 |
| 6 | 3 |
| 7 | 85 |
| 8 | 84 |
| 9 | 30 |
| 10 | 4 |
| 11 | 341 |
| 12 | 425 |
| 13 | 210 |
| 14 | 50 |
| 15 | 5 |
| 16 | 1365 |
| 17 | 2046 |
| 18 | 1275 |
| 19 | 420 |
| 20 | 75 |
| 21 | 6 |
| 22 | 5461 |
| 23 | 9555 |
| 24 | 7161 |
| 25 | 2975 |
| 26 | 735 |
| 27 | 105 |
| 28 | 7 |
| 29 | 21845 |
| 30 | 43688 |
| 31 | 38220 |
| 32 | 19096 |
| 33 | 5950 |
| 34 | 1176 |
| 35 | 140 |
| 36 | 8 |
| 37 | 87381 |
| 38 | 196605 |
| 39 | 196596 |
| 40 | 114660 |
| 41 | 42966 |
| 42 | 10710 |
| 43 | 1764 |
| 44 | 180 |
| 45 | 9 |
| 46 | 349525 |
| 47 | 873810 |
| 48 | 983025 |
[1,5,2,21,15,3,85,84,30,4,341,425,210,50,5,1365, 2046,1275,420,75,6,5461,9555,7161,2975,735,105,7, 21845,43688,38220,19096,5950,1176,140,8,87381, 196605,196596,114660,42966,10710,1764,180,9, 349525,873810,983025] |