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| n | a(n) |
|---|---|
| 1 | 260 |
| 2 | 5468 |
| 3 | 254393 |
| 4 | 7877184 |
| 5 | 301623757 |
| 6 | 10265640512 |
| 7 | 372797128908 |
| 8 | 13053476555570 |
| 9 | 466441716294953 |
| 10 | 16478390152265344 |
| 11 | 585861594511030021 |
| 12 | 20755147580147963094 |
| 13 | 736750632009292757004 |
| 14 | 26123495509211579495008 |
[260,5468,254393,7877184,301623757,10265640512, 372797128908,13053476555570,466441716294953, 16478390152265344,585861594511030021, 20755147580147963094,736750632009292757004, 26123495509211579495008] |