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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 41 |
| 5 | 43 |
| 6 | 129 |
| 7 | 9567001 |
| 8 | 21147541 |
| 9 | 22662659 |
| 10 | 23817877 |
| 11 | 24837187 |
| 12 | 28850377 |
| 13 | 28872229 |
| 14 | 37916473 |
| 15 | 48749751 |
| 16 | 70416307 |
| 17 | 439229167 |
| 18 | 834385607 |
| 19 | 2270365163 |
| 20 | 2278377431 |
| 21 | 3751789547 |
| 22 | 4433933101 |
| 23 | 4810754611 |
| 24 | 14432263833 |
| 25 | 15632412757 |
| 26 | 30530543651 |
| 27 | 42441819717 |
| 28 | 65591903199 |
| 29 | 65857498407 |
[1,2,3,41,43,129,9567001,21147541,22662659, 23817877,24837187,28850377,28872229,37916473, 48749751,70416307,439229167,834385607,2270365163, 2278377431,3751789547,4433933101,4810754611, 14432263833,15632412757,30530543651,42441819717, 65591903199,65857498407] |