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A086395 as a simple table
| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 17 |
| 4 | 41 |
| 5 | 239 |
| 6 | 577 |
| 7 | 665857 |
| 8 | 9369319 |
| 9 | 63018038201 |
| 10 | 489133282872437279 |
| 11 | 19175002942688032928599 |
| 12 | 123426017006182806728593424683999798008235734137469123231828679 |
[3,7,17,41,239,577,665857,9369319,63018038201, 489133282872437279,19175002942688032928599, 12342601700618280672859342468399979800823573413746\ 9123231828679] |