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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 7 |
| 4 | 29 |
| 5 | 59 |
| 6 | 709 |
| 7 | 2837 |
| 8 | 22697 |
| 9 | 590123 |
| 10 | 1180247 |
| 11 | 9441977 |
| 12 | 169955587 |
| 13 | 2719289393 |
| 14 | 5438578787 |
| 15 | 32631472723 |
| 16 | 391577672677 |
| 17 | 1566310690709 |
| 18 | 50121942102689 |
| 19 | 1503658263080671 |
| 20 | 9021949578484027 |
| 21 | 360877983139361081 |
| 22 | 21652678988361664861 |
| 23 | 476358937743956626943 |
| 24 | 5716307252927479523317 |
[1,2,3,7,29,59,709,2837,22697,590123,1180247, 9441977,169955587,2719289393,5438578787, 32631472723,391577672677,1566310690709, 50121942102689,1503658263080671,9021949578484027, 360877983139361081,21652678988361664861, 476358937743956626943,5716307252927479523317] |