n | a(n) |
---|---|
1 | 2 |
2 | 72 |
3 | 674 |
4 | 6812 |
5 | 60802 |
6 | 528436 |
7 | 4441052 |
8 | 36589848 |
9 | 296555892 |
10 | 2373574616 |
11 | 18804085974 |
12 | 147722885964 |
13 | 1152326125736 |
14 | 8934988081564 |
15 | 68923216977218 |
16 | 529275667161388 |
17 | 4048382091614590 |
18 | 30857555674174468 |
19 | 234469910144650842 |
[2,72,674,6812,60802,528436,4441052,36589848, 296555892,2373574616,18804085974,147722885964, 1152326125736,8934988081564,68923216977218, 529275667161388,4048382091614590, 30857555674174468,234469910144650842] |