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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 2 |
| 4 | 4 |
| 5 | 1 |
| 6 | 1 |
| 7 | 8 |
| 8 | 3 |
| 9 | 4 |
| 10 | 16 |
| 11 | 104 |
| 12 | 40 |
| 13 | 24 |
| 14 | 1 |
| 15 | 32 |
| 16 | 392 |
| 17 | 896 |
| 18 | 480 |
| 19 | 54 |
| 20 | 64 |
| 21 | 152 |
| 22 | 308 |
| 23 | 1496 |
| 24 | 63 |
| 25 | 108 |
| 26 | 1 |
| 27 | 128 |
| 28 | 2276 |
| 29 | 30384 |
| 30 | 14410 |
| 31 | 4315 |
| 32 | 3024 |
| 33 | 14 |
| 34 | 256 |
| 35 | 7340 |
| 36 | 153400 |
| 37 | 235252 |
| 38 | 24766 |
| 39 | 180416 |
| 40 | 4984 |
| 41 | 448 |
| 42 | 1 |
| 43 | 512 |
| 44 | 23172 |
| 45 | 365520 |
| 46 | 1713160 |
| 47 | 5794944 |
| 48 | 3739512 |
| 49 | 881152 |
| 50 | 63840 |
| 51 | 453 |
[1,2,4,1,1,8,3,4,16,104,40,24,1,32,392,896,480,54, 64,152,308,1496,63,108,1,128,2276,30384,14410, 4315,3024,14,256,7340,153400,235252,24766,180416, 4984,448,1,512,23172,365520,1713160,5794944, 3739512,881152,63840,453] |