n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 30 |
3 | 500 |
4 | 8750 |
5 | 157500 |
6 | 2887500 |
7 | 53625000 |
8 | 1005468750 |
9 | 18992187500 |
10 | 360851562500 |
11 | 6888984375000 |
12 | 132038867187500 |
13 | 2539208984375000 |
14 | 48970458984375000 |
15 | 946762207031250000 |
16 | 18343517761230468750 |
17 | 356080050659179687500 |
18 | 6923778762817382812500 |
[1,2,30,500,8750,157500,2887500,53625000, 1005468750,18992187500,360851562500,6888984375000, 132038867187500,2539208984375000, 48970458984375000,946762207031250000, 18343517761230468750,356080050659179687500, 6923778762817382812500] |