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| n | a(n) |
|---|---|
| 1 | 36 |
| 2 | 68 |
| 3 | 401 |
| 4 | 2208 |
| 5 | 11608 |
| 6 | 81848 |
| 7 | 971381 |
| 8 | 10662976 |
| 9 | 181422568 |
| 10 | 3460352248 |
| 11 | 98952552192 |
| 12 | 2935432680396 |
| 13 | 136085020244379 |
| 14 | 6702623882827610 |
| 15 | 502445435345158337 |
| 16 | 39885899773762437744 |
| 17 | 4881874517425716225227 |
[36,68,401,2208,11608,81848,971381,10662976, 181422568,3460352248,98952552192,2935432680396, 136085020244379,6702623882827610, 502445435345158337,39885899773762437744, 4881874517425716225227] |