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A324355 as a simple table
| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 11 |
| 3 | 109 |
| 4 | 1115 |
| 5 | 12151 |
| 6 | 142205 |
| 7 | 1788361 |
| 8 | 24118967 |
| 9 | 347811859 |
| 10 | 5345895929 |
| 11 | 87298986325 |
| 12 | 1510075068419 |
| 13 | 27590646911023 |
| 14 | 531082929791861 |
| 15 | 10743610293871681 |
| 16 | 227906995674679535 |
| 17 | 5059315590877577131 |
| 18 | 117308151182930808977 |
| 19 | 2835988521500605314829 |
[0,1,11,109,1115,12151,142205,1788361,24118967, 347811859,5345895929,87298986325,1510075068419, 27590646911023,531082929791861,10743610293871681, 227906995674679535,5059315590877577131, 117308151182930808977,2835988521500605314829] |