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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 22 |
| 3 | 23 |
| 4 | 1034 |
| 5 | 1057 |
| 6 | 23231 |
| 7 | 24288 |
| 8 | 1091903 |
| 9 | 1116191 |
| 10 | 24531914 |
| 11 | 25648105 |
| 12 | 1153048534 |
| 13 | 1178696639 |
| 14 | 25905677953 |
| 15 | 27084374592 |
| 16 | 1217618160001 |
| 17 | 1244702534593 |
| 18 | 27356371386454 |
| 19 | 28601073921047 |
| 20 | 1285803623912522 |
| 21 | 1314404697833569 |
| 22 | 28888302278417471 |
[1,1,22,23,1034,1057,23231,24288,1091903,1116191, 24531914,25648105,1153048534,1178696639, 25905677953,27084374592,1217618160001, 1244702534593,27356371386454,28601073921047, 1285803623912522,1314404697833569, 28888302278417471] |