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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 6 |
| 6 | 5 |
| 7 | 5 |
| 8 | 63 |
| 9 | 56 |
| 10 | 4 |
| 11 | 225 |
| 12 | 77 |
| 13 | 1232 |
| 14 | 312 |
| 15 | 65 |
| 16 | 2695 |
| 17 | 1408 |
| 18 | 14144 |
| 19 | 9945 |
| 20 | 92169 |
| 21 | 53504 |
| 22 | 28288 |
| 23 | 41769 |
| 24 | 370139 |
| 25 | 447488 |
| 26 | 217600 |
| 27 | 502775 |
| 28 | 1427679 |
| 29 | 2684928 |
| 30 | 2524160 |
| 31 | 10414625 |
| 32 | 132774147 |
| 33 | 443908096 |
| 34 | 2375680 |
| 35 | 1168520925 |
| 36 | 3129357 |
| 37 | 18644140032 |
| 38 | 35160064 |
| 39 | 1108596775 |
| 40 | 2318853537 |
[1,1,2,3,6,5,5,63,56,4,225,77,1232,312,65,2695, 1408,14144,9945,92169,53504,28288,41769,370139, 447488,217600,502775,1427679,2684928,2524160, 10414625,132774147,443908096,2375680,1168520925, 3129357,18644140032,35160064,1108596775, 2318853537] |