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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 29 |
| 2 | 556 |
| 3 | 8886 |
| 4 | 128247 |
| 5 | 1735335 |
| 6 | 22472122 |
| 7 | 281988512 |
| 8 | 3456550933 |
| 9 | 41615912481 |
| 10 | 494043113928 |
| 11 | 5799461900778 |
| 12 | 67460105552659 |
| 13 | 778834444699067 |
| 14 | 8935702988139574 |
| 15 | 101983512655795284 |
| 16 | 1158765208828679025 |
[1,29,556,8886,128247,1735335,22472122,281988512, 3456550933,41615912481,494043113928,5799461900778, 67460105552659,778834444699067,8935702988139574, 101983512655795284,1158765208828679025] |