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| n | a(n) |
|---|---|
| 0 | 2 |
| 1 | 3 |
| 2 | 13 |
| 3 | 179 |
| 4 | 8161 |
| 5 | 17319373 |
| 6 | 24288185721827 |
| 7 | 115965508643355137277722177 |
| 8 | 235520782452648150490328050427067627593114827790363 |
| 9 | 34927738441197833781363566983541975805101681093066970452740268721673910282017002081858804680098723909 |
[2,3,13,179,8161,17319373,24288185721827, 115965508643355137277722177, 23552078245264815049032805042706762759311482779036\ 3, 34927738441197833781363566983541975805101681093066\ 97045274026872167391028201700208185880468009872390\ 9] |