n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 25 |
5 | 1321 |
6 | 70201 |
7 | 4542721 |
8 | 384969649 |
9 | 44087846545 |
10 | 6926924885881 |
11 | 1503058888234201 |
12 | 451117640363382697 |
13 | 186980881340749198561 |
14 | 106678398214255092939169 |
15 | 83440038893764124092029601 |
16 | 89093417035281194970121062073 |
17 | 129323858612953057624127147727913 |
18 | 254190262374139251098507525465587609 |
[1,1,1,1,25,1321,70201,4542721,384969649, 44087846545,6926924885881,1503058888234201, 451117640363382697,186980881340749198561, 106678398214255092939169, 83440038893764124092029601, 89093417035281194970121062073, 129323858612953057624127147727913, 254190262374139251098507525465587609] |