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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 65537 |
| 3 | 197352587024076973231046657 |
| 4 | 808551180810136214718004658177 |
| 5 | 1238846438084943599707227160577 |
| 6 | 37157429083410091685945089785857 |
| 7 | 123025056645280288014028950372089857 |
| 8 | 150838912030874130174020868290707457 |
[2,65537,197352587024076973231046657, 808551180810136214718004658177, 1238846438084943599707227160577, 37157429083410091685945089785857, 123025056645280288014028950372089857, 150838912030874130174020868290707457] |