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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 29 |
| 4 | 209 |
| 5 | 2309 |
| 6 | 233309 |
| 7 | 30563609 |
| 8 | 4615105109 |
| 9 | 835334024909 |
| 10 | 159548798757809 |
| 11 | 49938774011194529 |
| 12 | 17628387225951669089 |
| 13 | 6575388435279972570569 |
| 14 | 2518373770712229494528309 |
[1,5,29,209,2309,233309,30563609,4615105109, 835334024909,159548798757809,49938774011194529, 17628387225951669089,6575388435279972570569, 2518373770712229494528309] |