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| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 82 |
| 3 | 858 |
| 4 | 10205 |
| 5 | 119440 |
| 6 | 1401470 |
| 7 | 16438612 |
| 8 | 192831783 |
| 9 | 2261964301 |
| 10 | 26533504354 |
| 11 | 311245493388 |
| 12 | 3650998431229 |
| 13 | 42827250423319 |
| 14 | 502375841919309 |
| 15 | 5893011645334528 |
| 16 | 69126704336253119 |
| 17 | 810875921978239834 |
[5,82,858,10205,119440,1401470,16438612,192831783, 2261964301,26533504354,311245493388,3650998431229, 42827250423319,502375841919309,5893011645334528, 69126704336253119,810875921978239834] |