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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 3 |
| 10 | 3 |
| 11 | 1 |
| 12 | 1 |
| 13 | 7 |
| 14 | 11 |
| 15 | 7 |
| 16 | 1 |
| 17 | 1 |
| 18 | 17 |
| 19 | 49 |
| 20 | 49 |
| 21 | 17 |
| 22 | 1 |
| 23 | 1 |
| 24 | 41 |
| 25 | 229 |
| 26 | 373 |
| 27 | 229 |
| 28 | 41 |
| 29 | 1 |
| 30 | 1 |
| 31 | 99 |
| 32 | 1081 |
| 33 | 3105 |
| 34 | 3105 |
| 35 | 1081 |
| 36 | 99 |
| 37 | 1 |
| 38 | 1 |
| 39 | 239 |
| 40 | 5123 |
| 41 | 26515 |
| 42 | 44930 |
| 43 | 26515 |
| 44 | 5123 |
| 45 | 239 |
| 46 | 1 |
| 47 | 1 |
| 48 | 577 |
| 49 | 24323 |
| 50 | 227441 |
| 51 | 674292 |
| 52 | 674292 |
| 53 | 227441 |
| 54 | 24323 |
| 55 | 577 |
| 56 | 1 |
[1,1,1,1,1,1,1,3,3,1,1,7,11,7,1,1,17,49,49,17,1,1, 41,229,373,229,41,1,1,99,1081,3105,3105,1081,99,1, 1,239,5123,26515,44930,26515,5123,239,1,1,577, 24323,227441,674292,674292,227441,24323,577,1] |