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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 14 |
| 6 | 5 |
| 7 | 11 |
| 8 | 96 |
| 9 | 122 |
| 10 | 13 |
| 11 | 29 |
| 12 | 726 |
| 13 | 2304 |
| 14 | 938 |
| 15 | 34 |
| 16 | 77 |
| 17 | 5046 |
| 18 | 47916 |
| 19 | 43972 |
| 20 | 6734 |
| 21 | 88 |
| 22 | 201 |
| 23 | 35574 |
| 24 | 878004 |
| 25 | 2331981 |
| 26 | 754852 |
| 27 | 45938 |
| 28 | 225 |
| 29 | 525 |
| 30 | 242406 |
| 31 | 16435188 |
| 32 | 104491831 |
| 33 | 98614986 |
| 34 | 12017350 |
| 35 | 302402 |
| 36 | 569 |
| 37 | 1361 |
| 38 | 1653750 |
| 39 | 292341636 |
[1,2,2,4,14,5,11,96,122,13,29,726,2304,938,34,77, 5046,47916,43972,6734,88,201,35574,878004,2331981, 754852,45938,225,525,242406,16435188,104491831, 98614986,12017350,302402,569,1361,1653750, 292341636] |