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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 14 |
| 3 | 159 |
| 4 | 3183 |
| 5 | 88243 |
| 6 | 3222467 |
| 7 | 147078491 |
| 8 | 8136718923 |
| 9 | 533120818425 |
| 10 | 40652888444126 |
| 11 | 3558115295935814 |
| 12 | 353411626588934284 |
| 13 | 39458109882401312523 |
| 14 | 4911875879772046994711 |
| 15 | 676928473660605019065934 |
| 16 | 102642489163273137689732441 |
| 17 | 17030004137426738243093254421 |
[2,14,159,3183,88243,3222467,147078491,8136718923, 533120818425,40652888444126,3558115295935814, 353411626588934284,39458109882401312523, 4911875879772046994711,676928473660605019065934, 102642489163273137689732441, 17030004137426738243093254421] |