n | a(n) |
---|---|
4 | 8 |
5 | 78 |
6 | 1002 |
7 | 17018 |
8 | 323324 |
9 | 7436430 |
10 | 215656442 |
11 | 6685349672 |
12 | 247357937828 |
13 | 10141675450908 |
14 | 436092044389002 |
15 | 20496326086283048 |
16 | 1086305282573001492 |
17 | 64092011671807087970 |
18 | 3909612711980232366110 |
19 | 261944051702675568529304 |
[8,78,1002,17018,323324,7436430,215656442, 6685349672,247357937828,10141675450908, 436092044389002,20496326086283048, 1086305282573001492,64092011671807087970, 3909612711980232366110,261944051702675568529304] |