n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | -4 |
3 | -19 |
4 | -175 |
5 | 5675 |
6 | 184457 |
7 | 43191049 |
8 | 2451878210 |
9 | -1954643545560 |
10 | -460010080560470 |
11 | -507632980962973280 |
12 | -2331098560820024079917 |
13 | -1447441343052056996340091 |
14 | 125256629703082731968449343539 |
15 | 204110605936469378207070491919090 |
[1,-1,-4,-19,-175,5675,184457,43191049,2451878210, -1954643545560,-460010080560470, -507632980962973280,-2331098560820024079917, -1447441343052056996340091, 125256629703082731968449343539, 204110605936469378207070491919090] |