n | a(n) |
---|---|
1 | 824 |
2 | 2760 |
3 | 9248 |
4 | 31092 |
5 | 104692 |
6 | 352744 |
7 | 1189016 |
8 | 4008988 |
9 | 13519544 |
10 | 45597176 |
11 | 153792912 |
12 | 518737478 |
13 | 1749714774 |
14 | 5901910556 |
15 | 19907726612 |
16 | 67151025042 |
17 | 226508594218 |
18 | 764042220464 |
19 | 2577213857582 |
20 | 8693283380248 |
21 | 29323606061958 |
[824,2760,9248,31092,104692,352744,1189016, 4008988,13519544,45597176,153792912,518737478, 1749714774,5901910556,19907726612,67151025042, 226508594218,764042220464,2577213857582, 8693283380248,29323606061958] |