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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 10 |
| 3 | 310 |
| 4 | 384710 |
| 5 | 740009305210 |
| 6 | 3285682630785061608169810 |
| 7 | 75569972451698504356522006689642008796426176222510 |
| 8 | 45686565890803766858880247710072390769807010129716258796255559717444312778982342222557219570421823310 |
[1,2,10,310,384710,740009305210, 3285682630785061608169810, 75569972451698504356522006689642008796426176222510\ , 45686565890803766858880247710072390769807010129716\ 25879625555971744431277898234222255721957042182331\ 0] |