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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 5 |
| 5 | 11 |
| 6 | 5 |
| 7 | 15 |
| 8 | 127 |
| 9 | 127 |
| 10 | 15 |
| 11 | 51 |
| 12 | 1691 |
| 13 | 5796 |
| 14 | 1691 |
| 15 | 51 |
| 16 | 187 |
| 17 | 23047 |
| 18 | 273049 |
| 19 | 273049 |
| 20 | 23047 |
| 21 | 187 |
| 22 | 715 |
| 23 | 315203 |
| 24 | 12883280 |
| 25 | 44452082 |
| 26 | 12883280 |
| 27 | 315203 |
| 28 | 715 |
| 29 | 2795 |
| 30 | 4313071 |
| 31 | 607924387 |
| 32 | 7240366702 |
| 33 | 7240366702 |
| 34 | 607924387 |
| 35 | 4313071 |
| 36 | 2795 |
| 37 | 11051 |
| 38 | 59022155 |
[1,2,2,5,11,5,15,127,127,15,51,1691,5796,1691,51, 187,23047,273049,273049,23047,187,715,315203, 12883280,44452082,12883280,315203,715,2795, 4313071,607924387,7240366702,7240366702,607924387, 4313071,2795,11051,59022155] |