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| n | a(n) |
|---|---|
| 2 | 55 |
| 3 | 36 |
| 4 | 24 |
| 5 | 18 |
| 6 | 16 |
| 7 | 732 |
| 8 | 476 |
| 9 | 294 |
| 10 | 197 |
| 11 | 168 |
| 12 | 628 |
| 13 | 302 |
| 14 | 148 |
| 15 | 82 |
| 16 | 64 |
| 17 | 6115 |
| 18 | 4840 |
| 19 | 3979 |
| 20 | 3349 |
| 21 | 3076 |
| 22 | 5170 |
| 23 | 2597 |
| 24 | 1718 |
| 25 | 1595 |
| 26 | 1564 |
| 27 | 64904 |
| 28 | 57210 |
| 29 | 52820 |
| 30 | 46787 |
| 31 | 43294 |
| 32 | 53478 |
| 33 | 31544 |
| 34 | 26459 |
| 35 | 28472 |
| 36 | 28700 |
| 37 | 50228 |
| 38 | 22432 |
| 39 | 19802 |
| 40 | 27924 |
| 41 | 30696 |
[55,36,24,18,16,732,476,294,197,168,628,302,148, 82,64,6115,4840,3979,3349,3076,5170,2597,1718, 1595,1564,64904,57210,52820,46787,43294,53478, 31544,26459,28472,28700,50228,22432,19802,27924, 30696] |