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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 7 |
| 6 | 1 |
| 7 | 2 |
| 8 | 25 |
| 9 | 25 |
| 10 | 2 |
| 11 | 3 |
| 12 | 98 |
| 13 | 152 |
| 14 | 98 |
| 15 | 3 |
| 16 | 5 |
| 17 | 383 |
| 18 | 1151 |
| 19 | 1151 |
| 20 | 383 |
| 21 | 5 |
| 22 | 8 |
| 23 | 1493 |
| 24 | 8415 |
| 25 | 16658 |
| 26 | 8415 |
| 27 | 1493 |
| 28 | 8 |
| 29 | 13 |
| 30 | 5824 |
| 31 | 61796 |
| 32 | 236246 |
| 33 | 236246 |
| 34 | 61796 |
| 35 | 5824 |
| 36 | 13 |
| 37 | 21 |
| 38 | 22717 |
| 39 | 453553 |
| 40 | 3346848 |
| 41 | 6433903 |
| 42 | 3346848 |
| 43 | 453553 |
| 44 | 22717 |
| 45 | 21 |
| 46 | 34 |
| 47 | 88609 |
| 48 | 3329201 |
[0,1,1,1,7,1,2,25,25,2,3,98,152,98,3,5,383,1151, 1151,383,5,8,1493,8415,16658,8415,1493,8,13,5824, 61796,236246,236246,61796,5824,13,21,22717,453553, 3346848,6433903,3346848,453553,22717,21,34,88609, 3329201] |