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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 5 |
| 4 | 2178 |
| 5 | 416417176 |
| 6 | 416417184 |
| 7 | 416417185 |
| 8 | 416417186 |
| 9 | 416417194 |
| 10 | 416417204 |
| 11 | 416417206 |
| 12 | 416417208 |
| 13 | 416417213 |
| 14 | 416417214 |
| 15 | 416417231 |
| 16 | 416417271 |
| 17 | 416417318 |
| 18 | 416417319 |
| 19 | 416417326 |
| 20 | 416417335 |
| 21 | 416417336 |
| 22 | 416417338 |
| 23 | 416417339 |
| 24 | 416417374 |
[1,4,5,2178,416417176,416417184,416417185, 416417186,416417194,416417204,416417206,416417208, 416417213,416417214,416417231,416417271,416417318, 416417319,416417326,416417335,416417336,416417338, 416417339,416417374] |