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| n | a(n) |
|---|---|
| 0 | 5 |
| 1 | 29 |
| 2 | 197 |
| 3 | 1373 |
| 4 | 9605 |
| 5 | 67229 |
| 6 | 470597 |
| 7 | 3294173 |
| 8 | 23059205 |
| 9 | 161414429 |
| 10 | 1129900997 |
| 11 | 7909306973 |
| 12 | 55365148805 |
| 13 | 387556041629 |
| 14 | 2712892291397 |
| 15 | 18990246039773 |
| 16 | 132931722278405 |
| 17 | 930522055948829 |
| 18 | 6513654391641797 |
| 19 | 45595580741492573 |
[5,29,197,1373,9605,67229,470597,3294173,23059205, 161414429,1129900997,7909306973,55365148805, 387556041629,2712892291397,18990246039773, 132931722278405,930522055948829,6513654391641797, 45595580741492573] |