n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 49 |
3 | 145 |
4 | 3745 |
5 | 17761 |
6 | 329041 |
7 | 2057329 |
8 | 31209025 |
9 | 232680385 |
10 | 3110464369 |
11 | 26033283409 |
12 | 320766732001 |
13 | 2899777798945 |
14 | 33888636756625 |
15 | 322631662569265 |
16 | 3643305557364865 |
17 | 35919365323430785 |
18 | 396728681192463025 |
[1,1,49,145,3745,17761,329041,2057329,31209025, 232680385,3110464369,26033283409,320766732001, 2899777798945,33888636756625,322631662569265, 3643305557364865,35919365323430785, 396728681192463025] |