n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 138 |
4 | 60160 |
5 | 453292525 |
6 | 72471180989664 |
7 | 298545867396801815077 |
8 | 37263960166680610905649057368 |
9 | 161614516495439236943507628117344255307 |
10 | 27480138271604938271870114918720067827110789528890 |
[1,1,4,138,60160,453292525,72471180989664, 298545867396801815077, 37263960166680610905649057368, 161614516495439236943507628117344255307, 27480138271604938271870114918720067827110789528890\ ] |