The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 2197 |
| 1 | 815730721 |
| 2 | 302875106592253 |
| 3 | 112455406951957393129 |
| 4 | 41753905413413116367045797 |
| 5 | 15502932802662396215269535105521 |
| 6 | 5756130429098929077956071497934208653 |
| 7 | 2137210935411428674141543654682486133398329 |
[2197,815730721,302875106592253, 112455406951957393129,41753905413413116367045797, 15502932802662396215269535105521, 5756130429098929077956071497934208653, 2137210935411428674141543654682486133398329] |