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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 7 |
| 6 | 1 |
| 7 | 1 |
| 8 | 19 |
| 9 | 19 |
| 10 | 1 |
| 11 | 1 |
| 12 | 43 |
| 13 | 127 |
| 14 | 43 |
| 15 | 1 |
| 16 | 1 |
| 17 | 91 |
| 18 | 559 |
| 19 | 559 |
| 20 | 91 |
| 21 | 1 |
| 22 | 1 |
| 23 | 187 |
| 24 | 2071 |
| 25 | 4327 |
| 26 | 2071 |
| 27 | 187 |
| 28 | 1 |
| 29 | 1 |
| 30 | 379 |
| 31 | 7039 |
| 32 | 25831 |
| 33 | 25831 |
| 34 | 7039 |
| 35 | 379 |
| 36 | 1 |
| 37 | 1 |
| 38 | 763 |
| 39 | 22807 |
| 40 | 133783 |
| 41 | 233551 |
| 42 | 133783 |
| 43 | 22807 |
| 44 | 763 |
| 45 | 1 |
| 46 | 1 |
| 47 | 1531 |
| 48 | 71839 |
| 49 | 636679 |
| 50 | 1748791 |
| 51 | 1748791 |
| 52 | 636679 |
| 53 | 71839 |
| 54 | 1531 |
| 55 | 1 |
[1,1,1,1,7,1,1,19,19,1,1,43,127,43,1,1,91,559,559, 91,1,1,187,2071,4327,2071,187,1,1,379,7039,25831, 25831,7039,379,1,1,763,22807,133783,233551,133783, 22807,763,1,1,1531,71839,636679,1748791,1748791, 636679,71839,1531,1] |