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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 227 |
| 2 | 51528 |
| 3 | 11696629 |
| 4 | 2655083255 |
| 5 | 602692202256 |
| 6 | 136808474828857 |
| 7 | 31054921093948283 |
| 8 | 7049330279851431384 |
| 9 | 1600166918605180975885 |
| 10 | 363230841193096230094511 |
| 11 | 82451800783914239050478112 |
[1,227,51528,11696629,2655083255,602692202256, 136808474828857,31054921093948283, 7049330279851431384,1600166918605180975885, 363230841193096230094511, 82451800783914239050478112] |