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| n | a(n) |
|---|---|
| 1 | 16 |
| 2 | 384 |
| 3 | 5237 |
| 4 | 79377 |
| 5 | 1243692 |
| 6 | 19374638 |
| 7 | 302023677 |
| 8 | 4716032889 |
| 9 | 73624207904 |
| 10 | 1149438505997 |
| 11 | 17947141691999 |
| 12 | 280223342646902 |
| 13 | 4375382787383338 |
| 14 | 68317349274051360 |
| 15 | 1066710022825715053 |
| 16 | 16655668791240232192 |
[16,384,5237,79377,1243692,19374638,302023677, 4716032889,73624207904,1149438505997, 17947141691999,280223342646902,4375382787383338, 68317349274051360,1066710022825715053, 16655668791240232192] |