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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 111 |
| 3 | 1562 |
| 4 | 8119 |
| 5 | 128103 |
| 6 | 665857 |
| 7 | 10506008 |
| 8 | 147830751 |
| 9 | 768398401 |
| 10 | 12123924128 |
| 11 | 63018038201 |
| 12 | 994309609247 |
| 13 | 13990997937704 |
| 14 | 72722761475561 |
| 15 | 1147432427450279 |
| 16 | 5964153172084899 |
| 17 | 94103450048860582 |
| 18 | 1324136026968012719 |
| 19 | 6882627592338442563 |
| 20 | 108595299810873229246 |
[8,111,1562,8119,128103,665857,10506008,147830751, 768398401,12123924128,63018038201,994309609247, 13990997937704,72722761475561,1147432427450279, 5964153172084899,94103450048860582, 1324136026968012719,6882627592338442563, 108595299810873229246] |