n | a(n) |
---|---|
0 | 1 |
1 | 128 |
2 | 4246 |
3 | 85310 |
4 | 1315666 |
5 | 17234438 |
6 | 202229266 |
7 | 2193664790 |
8 | 22447207906 |
9 | 219680806598 |
10 | 2076319823986 |
11 | 19088476874870 |
12 | 171615294959746 |
13 | 1515094215592358 |
14 | 13177154171845906 |
15 | 113190802751806550 |
16 | 962272631860465186 |
17 | 8109687887324611718 |
18 | 67845242760941615026 |
[1,128,4246,85310,1315666,17234438,202229266, 2193664790,22447207906,219680806598,2076319823986, 19088476874870,171615294959746,1515094215592358, 13177154171845906,113190802751806550, 962272631860465186,8109687887324611718, 67845242760941615026] |