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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 26 |
| 2 | 445 |
| 3 | 6330 |
| 4 | 81141 |
| 5 | 973746 |
| 6 | 11173405 |
| 7 | 124182410 |
| 8 | 1348136581 |
| 9 | 14378944866 |
| 10 | 151299635565 |
| 11 | 1575384732090 |
| 12 | 16269102500821 |
| 13 | 166926103626386 |
| 14 | 1703932925460925 |
| 15 | 17322243189947370 |
| 16 | 175524515134509861 |
[1,26,445,6330,81141,973746,11173405,124182410, 1348136581,14378944866,151299635565,1575384732090, 16269102500821,166926103626386,1703932925460925, 17322243189947370,175524515134509861] |