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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 1 |
| 7 | 1 |
| 8 | 5 |
| 9 | 5 |
| 10 | 1 |
| 11 | 1 |
| 12 | 12 |
| 13 | 30 |
| 14 | 12 |
| 15 | 1 |
| 16 | 1 |
| 17 | 29 |
| 18 | 174 |
| 19 | 174 |
| 20 | 29 |
| 21 | 1 |
| 22 | 1 |
| 23 | 70 |
| 24 | 1015 |
| 25 | 2436 |
| 26 | 1015 |
| 27 | 70 |
| 28 | 1 |
| 29 | 1 |
| 30 | 169 |
| 31 | 5915 |
| 32 | 34307 |
| 33 | 34307 |
| 34 | 5915 |
| 35 | 169 |
| 36 | 1 |
| 37 | 1 |
| 38 | 408 |
| 39 | 34476 |
| 40 | 482664 |
| 41 | 1166438 |
| 42 | 482664 |
| 43 | 34476 |
| 44 | 408 |
| 45 | 1 |
| 46 | 1 |
| 47 | 985 |
| 48 | 200940 |
| 49 | 6791772 |
| 50 | 39618670 |
| 51 | 39618670 |
| 52 | 6791772 |
| 53 | 200940 |
| 54 | 985 |
| 55 | 1 |
[1,1,1,1,2,1,1,5,5,1,1,12,30,12,1,1,29,174,174,29, 1,1,70,1015,2436,1015,70,1,1,169,5915,34307,34307, 5915,169,1,1,408,34476,482664,1166438,482664, 34476,408,1,1,985,200940,6791772,39618670, 39618670,6791772,200940,985,1] |