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| n | a(n) |
|---|---|
| 1 | 16 |
| 2 | 1032 |
| 3 | 36096 |
| 4 | 1035088 |
| 5 | 27426960 |
| 6 | 702812568 |
| 7 | 17753262208 |
| 8 | 445736371872 |
| 9 | 11162877175440 |
| 10 | 279268061007400 |
| 11 | 6983654996144256 |
| 12 | 174610650719469552 |
| 13 | 4365455001524490256 |
| 14 | 109138210900706764728 |
| 15 | 2728473030627812279040 |
[16,1032,36096,1035088,27426960,702812568, 17753262208,445736371872,11162877175440, 279268061007400,6983654996144256, 174610650719469552,4365455001524490256, 109138210900706764728,2728473030627812279040] |