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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 41 |
| 3 | 2241 |
| 4 | 114241 |
| 5 | 3214241 |
| 6 | 131414241 |
| 7 | 3424414241 |
| 8 | 134414414241 |
| 9 | 4010314414241 |
| 10 | 140000314414241 |
| 11 | 121200300314414241 |
| 12 | 111333240300314414241 |
| 13 | 102224302240300314414241 |
| 14 | 43323231102240300314414241 |
| 15 | 40130121131102240300314414241 |
[1,41,2241,114241,3214241,131414241,3424414241, 134414414241,4010314414241,140000314414241, 121200300314414241,111333240300314414241, 102224302240300314414241, 43323231102240300314414241, 40130121131102240300314414241] |