n | a(n) |
---|---|
1 | 4 |
2 | 12 |
3 | 132 |
4 | 17292 |
5 | 298995972 |
6 | 89398590973228812 |
7 | 7992108067998667938125889533702532 |
8 | 63873791370569400659097694858350356285036046451665934814399129508492 |
[4,12,132,17292,298995972,89398590973228812, 7992108067998667938125889533702532, 63873791370569400659097694858350356285036046451665\ 934814399129508492] |