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| n | a(n) |
|---|---|
| 1 | 61 |
| 2 | 3721 |
| 3 | 79353 |
| 4 | 2464241 |
| 5 | 77937497 |
| 6 | 2320163321 |
| 7 | 68168506265 |
| 8 | 2020945709121 |
| 9 | 60380821140105 |
| 10 | 1805255994953521 |
| 11 | 53870184420454537 |
| 12 | 1606029526149186945 |
| 13 | 47888299964589797753 |
| 14 | 1428391142485388208081 |
| 15 | 42609054655547072314217 |
[61,3721,79353,2464241,77937497,2320163321, 68168506265,2020945709121,60380821140105, 1805255994953521,53870184420454537, 1606029526149186945,47888299964589797753, 1428391142485388208081,42609054655547072314217] |