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| n | a(n) |
|---|---|
| 3 | 1 |
| 4 | 12 |
| 5 | 4 |
| 6 | 75 |
| 7 | 56 |
| 8 | 11 |
| 9 | 252 |
| 10 | 340 |
| 11 | 170 |
| 12 | 24 |
| 13 | 715 |
| 14 | 1120 |
| 15 | 1161 |
| 16 | 408 |
| 17 | 50 |
| 18 | 1572 |
| 19 | 3264 |
| 20 | 3900 |
| 21 | 2268 |
| 22 | 868 |
| 23 | 80 |
| 24 | 3109 |
| 25 | 6264 |
| 26 | 10741 |
| 27 | 8208 |
| 28 | 5594 |
| 29 | 1488 |
| 30 | 154 |
| 31 | 5676 |
| 32 | 13968 |
| 33 | 22380 |
| 34 | 20832 |
| 35 | 18396 |
| 36 | 9312 |
| 37 | 2754 |
| 38 | 220 |
| 39 | 9291 |
| 40 | 22904 |
| 41 | 44491 |
| 42 | 44640 |
| 43 | 48462 |
| 44 | 31552 |
| 45 | 16858 |
| 46 | 4220 |
| 47 | 375 |
[1,12,4,75,56,11,252,340,170,24,715,1120,1161,408, 50,1572,3264,3900,2268,868,80,3109,6264,10741, 8208,5594,1488,154,5676,13968,22380,20832,18396, 9312,2754,220,9291,22904,44491,44640,48462,31552, 16858,4220,375] |