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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 1 |
| 7 | 5 |
| 8 | 5 |
| 9 | 1 |
| 10 | 1 |
| 11 | 12 |
| 12 | 30 |
| 13 | 12 |
| 14 | 1 |
| 15 | 1 |
| 16 | 27 |
| 17 | 146 |
| 18 | 146 |
| 19 | 27 |
| 20 | 1 |
| 21 | 1 |
| 22 | 58 |
| 23 | 637 |
| 24 | 1376 |
| 25 | 637 |
| 26 | 58 |
| 27 | 1 |
| 28 | 1 |
| 29 | 121 |
| 30 | 2647 |
| 31 | 11777 |
| 32 | 11777 |
| 33 | 2647 |
| 34 | 121 |
| 35 | 1 |
| 36 | 1 |
| 37 | 248 |
| 38 | 10768 |
| 39 | 97100 |
| 40 | 200718 |
| 41 | 97100 |
| 42 | 10768 |
| 43 | 248 |
| 44 | 1 |
| 45 | 1 |
| 46 | 503 |
| 47 | 43400 |
| 48 | 787952 |
| 49 | 3309622 |
| 50 | 3309622 |
| 51 | 787952 |
| 52 | 43400 |
| 53 | 503 |
| 54 | 1 |
| 55 | 1 |
[1,1,1,1,2,1,1,5,5,1,1,12,30,12,1,1,27,146,146,27, 1,1,58,637,1376,637,58,1,1,121,2647,11777,11777, 2647,121,1,1,248,10768,97100,200718,97100,10768, 248,1,1,503,43400,787952,3309622,3309622,787952, 43400,503,1,1] |