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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 9 |
| 3 | 460 |
| 4 | 684545 |
| 5 | 50547203126 |
| 6 | 280807908057046657 |
| 7 | 165858480204085842350156792 |
| 8 | 13997217669604247492958380810030809089 |
| 9 | 218434494471443385260764665498960241287478619115850 |
| 10 | 792268399795067334328715213043856435592857850955707257780000000001 |
[1,2,9,460,684545,50547203126,280807908057046657, 165858480204085842350156792, 13997217669604247492958380810030809089, 21843449447144338526076466549896024128747861911585\ 0, 79226839979506733432871521304385643559285785095570\ 7257780000000001] |