n | a(n) |
---|---|
1 | 8 |
2 | 35 |
3 | 154 |
4 | 692 |
5 | 3048 |
6 | 13712 |
7 | 61536 |
8 | 277248 |
9 | 1248512 |
10 | 5627072 |
11 | 25357376 |
12 | 114292352 |
13 | 515113792 |
14 | 2321755072 |
15 | 10464487552 |
16 | 47166021056 |
17 | 212586287680 |
18 | 958175791232 |
19 | 4318696862016 |
20 | 19465338739648 |
21 | 87734436661888 |
22 | 395438540064704 |
[8,35,154,692,3048,13712,61536,277248,1248512, 5627072,25357376,114292352,515113792,2321755072, 10464487552,47166021056,212586287680,958175791232, 4318696862016,19465338739648,87734436661888, 395438540064704] |