n | a(n) |
---|---|
0 | 2 |
1 | 6 |
2 | 90 |
3 | 945 |
4 | 9450 |
5 | 93555 |
6 | 638512875 |
7 | 18243225 |
8 | 325641566250 |
9 | 38979295480125 |
10 | 1531329465290625 |
11 | 13447856940643125 |
12 | 201919571963756521875 |
13 | 11094481976030578125 |
14 | 564653660170076273671875 |
15 | 5660878804669082674070015625 |
16 | 62490220571022341207266406250 |
[2,6,90,945,9450,93555,638512875,18243225, 325641566250,38979295480125,1531329465290625, 13447856940643125,201919571963756521875, 11094481976030578125,564653660170076273671875, 5660878804669082674070015625, 62490220571022341207266406250] |